WEBVTT

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Breaking free from the chains of the past Where

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truth moves faster than a Holstein calf No law

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waiting on some printed page We're charting new

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ground in the digital age From genomic codes

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to robot facts We cut through the noise, no hold

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them back not your daddy's dairy news tonight

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we're sparking Welcome back to the Bullvine Podcast,

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where we cut through dairy industry noise to

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get you the insights that actually matter for

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your operation. Yeah, and today we are diving

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deep into a massive feature piece about a literal

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physical mismatch happening on farms right now.

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Right, because right now, across North America,

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there are just... Thousands of you out there

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walking your freestall barns, looking at older

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cows that are breaking down, like highly productive

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cows walking with a limp, or just... completely

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failing to hit their peak yields. Yeah. And almost

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universally, you know, you might be thinking

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you have a genetics problem. Exactly. Or you

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think you have a hoof health problem or, I don't

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know, a bad batch of feed. Or just bad luck with

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a specific sire line, right? Yeah. But the data

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we are pulling apart today shows that in a massive

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percentage of these cases, you do not have a

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genetics problem. No, you really don't. You do

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not have a hoof problem. you have a concrete

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problem. Yeah, that is the brutal truth of it.

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And the difference between a highly profitable,

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long -lasting cow and a catastrophic capital

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loss comes down to a missing four inches. It

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sounds crazy, but it's entirely true. So our

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mission today is to unpack what is arguably the

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most massive, yet entirely visible, efficiency

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leak. in modern dairy farming. It really is hiding

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in plain sight. I mean, you can walk onto almost

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any dairy built during that massive expansion

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era of the 1990s or early 2000s and just see

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this physical mismatch happening in real time.

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Yeah, we have a huge stack of sources to go through

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today. We're looking at recent genetic index

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revisions, deep facility data from the University

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of Wisconsin's Dairyland Initiative. Which is

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the gold standard for this stuff. Absolutely.

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Plus some foundational research on cow behavior

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and a couple of incredible real -world farm case

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studies. And every single piece of this literature

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points to an undeniable reality. Over the last

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20 to 30 years, the modern Holstein cow's genetics

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have been fine -tuned into an absolute marvel

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of production. She is a high -performance, massive

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engine. Right, but we are still trying to park

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that massive engine inside the exact same concrete

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chassis that we poured three decades ago. And

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the frame of that old chassis is just cracking

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under the biological stress. So... We aren't

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going to just skim the surface today. We're going

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to tear it apart from the ground up. Yeah, we

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have to because the financial stakes right now

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are just unprecedented. So let's start with the

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physical reality. Let's talk about the stall

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gap. Because if you tell a farmer that their

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cows are too big for their stalls, the initial

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reaction is usually defensive. Oh, for sure.

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Because you look at your herd every single day,

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so that slow generational creep in frame size

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is practically invisible to you. Right. But to

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really set the stage for how drastically the

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modern Holstein has changed, we don't have to

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rely on anecdotes. We just have to look at what

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the Holstein Association USA was forced to do

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in late 2024. Yeah, this was a massive shift.

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So for decades, the Holstein Association evaluated

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cow stature using a very specific linear scale.

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And that scale historically ran from 51 inches

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at the bottom end to 61 inches at the top end.

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Exactly. That was the window of expected biological

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variance for a mature Holstein. But the breed

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just kept growing. They just wouldn't stop. Right.

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It got to the point where the evaluators were

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looking at these massive mature cows and the

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animals were literally off the charts. Which

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is wild to think about. So in late 2024, heavily

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influenced by Dr. Jeffrey Bewley's cow measurement

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project from 2023, which, by the way, gathered

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thousands of hard data points on actual physical

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dimensions. The Holstein Association officially

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revised the scale. They didn't just tweak it,

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though. No, they shifted the entire window upwards.

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The new scale runs from 55 inches to 65 inches.

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Wait, I have to push back on that for a second.

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Because a 4 -inch jump... across the entire biological

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spectrum of a breed is not a minor adjustment.

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No, it's huge. That is an absolute tectonic shift

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in the phenotype of the animal. If a scale is

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designed to capture the bell curve of a population,

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and you have to move the entire bell curve four

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inches to the right. You are admitting that the

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fundamental architecture of the animal has completely

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transformed. Exactly. It's the governing body

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of the breed, officially stating that the 51

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-inch cow effectively no longer exists in meaningful

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commercial numbers. Yeah, and the 65 -inch cow

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is now a standard expected part of the population.

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But here is the critical disconnect. The concrete.

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Right. While the Holstein Association can just

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print a new piece of paper with a new scale on

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it, you cannot just print a new barn. Which brings

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us to the concrete poured in the 1990s and 2000s.

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Let's talk about that era of expansion. when

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dairy transitioned heavily from tie stalls to

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large freestall operations. There were standard

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architectural blueprints that everyone followed

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back then. Yeah, when the contractors came in...

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poured the concrete platforms, and bolted down

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those steel divider loops, they were sizing them

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for the cows standing in the barn at that time.

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Precisely. And if we look at the historical specifications

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and compare them to the modern gold standard,

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the Dairyland Initiative, the conflict becomes

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mathematically obvious. Break down those Dairyland

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numbers for us. So the Dairyland Initiative bases

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all of its free stall dimension recommendations

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directly on the mature body weight of the cow.

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If you have an adult Holstein that weighs around

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1 ,200 pounds, which was, you know, a very standard,

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common, mature weight 30 years ago, the recommended

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stall width is 45 inches. 45 inches. That is

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the magic number. Yeah. That is the width locked

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into millions of existing free stalls across

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North America today. Because that was the absolute

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industry standard. But as we just established

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with the scale change, the cows did not stop

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at 1 ,200 pounds. No, they didn't. As the genetics

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pushed for more frame and more capacity, the

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average body weight of a mature Holstein in a

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high -producing commercial herd shifted dramatically.

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Today, it is incredibly common to have mature

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third lactation and up cows weighing 1 ,600 pounds.

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Easy. And according to Dairyland, a 1 ,600 -pound

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cow requires a stall width of 50 inches. Wow.

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And if you have elite, massive cows hitting 1

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,800 pounds, they require 54 inches of width.

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Let's just hold on that math for a second and

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visualize what is happening in the barn. A farm

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is operating a facility built in 1998. The concrete

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is perfectly sound. The steel loops are bolted

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tight at 45 inches on center. But the cow walking

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into that stall weighs 1 ,600 pounds. Her skeleton,

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her barrel, her sheer physical footprint demands

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50 inches of space. Meaning she is operating

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at a deficit of 5 inches. 5 inches. And if she's

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an 1 ,800 -pound cow, she is operating at a deficit

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of nine inches. It's massive. Now, someone playing

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devil's advocate might say, well, so this doll's

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a little snug. Five inches doesn't sound like

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a catastrophic problem. Humans sleep in beds

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that are too small all the time. Right. But a

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cow is not a human, and her resting behavior

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is a complex biomechanical process. It's not

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just a preference. Explain that biomechanics

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piece. You have a 1 ,600 -pound prey animal.

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Every single time she tries to lie down to rest

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and every single time she tries to heave herself

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back up, she has to fold and unfold that massive

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frame. Which takes a lot of coordination. Exactly.

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If the stall is 45 inches wide, but her body

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requires 50 inches just to clear the hardware,

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she is physically fighting the steel architecture

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of the barn. Her hips are hitting the loops.

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Her ribs are banging against the dividers. Nigel

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Cook's team at Wisconsin notes that moving from

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a 45 -inch stall to even a 48 -inch stall provides

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a massive measurable improvement in the ease

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of motion for mature Holsteins. And when that

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space isn't there, the cow simply refuses to

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fight the steal. Which leads perfectly to the

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behavioral data. And this is where the physics

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of the stall translates into the psychology of

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the cow. Cassandra Tucker and her research group

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at the University of British Columbia did an

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absolutely fascinating study on this, didn't

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they? Really did. They didn't just guess at how

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cows feel. They put cameras in the barn and watched

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exactly what large cows do when you force them

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into undersized stalls. Set up that study for

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us. What was the parameters? So Tucker's group

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set up a highly controlled observational study.

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They took a group of modern Holsteins averaging

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around 1 ,600 pounds, and they housed them in

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pens where the free stall widths were manipulated.

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Okay, so they changed the loop spacing. Yeah.

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They had stalls set at 44 inches, 48 inches,

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and 52 inches wide. Then they continuously recorded

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the cow's behavior, tracking exactly how many

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hours a day the cow spent lying down, standing

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in the alley, and interacting with the stall.

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And what do the cameras actually show? Well,

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the results were a perfect validation of the

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dairyland specifications. When the stall width

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was increased from 44 inches to 48 inches, the

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total lying time of the cows significantly increased.

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That makes sense. And they saw smaller but still

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positive incremental gains when moving from 48

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to 52 inches. The cows clearly preferred and

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utilized the wider stalls. But the truly critical

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finding, the really alarming finding, was what

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happened in those narrow 44 -inch stalls, right?

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Yes. The 1 ,600 -pound cows didn't just lie down

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less. They didn't just stand out in the alleyway.

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They exhibited a very specific, highly destructive

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behavior known as perching. Perching. If you

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have ever walked a freestall barn and actually

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stopped to watch your cows for more than five

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minutes, you've seen that. Oh, absolutely. For

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anyone who might not be familiar with the exact

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terminology, perching is when the cow stands

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with her front two feet up on the elevated soft

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bed of the freestall. but she leaves her rear

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two feet down in the concrete alleyway. She is

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standing on a slant half in and half out of the

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bed, usually just staring blankly at the wall

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or the cow across from her. It is the ultimate

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posture of physical frustration. It really is.

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Biologically, her drive to lie down and ruminate

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is overwhelming. I mean, a high -producing dairy

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cow needs 10 to 14 hours of lying time a day

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to function optimally. So she approaches the

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stall because she wants to rest. Exactly. But

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as she puts her front feet in, her spatial awareness,

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her proprioception, evaluates the distance between

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those steel loops. And her brain calculates the

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risk. Yeah, her brain says, if I try to fold

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my 1 ,600 pound body into that 44 inch gap, I'm

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going to get stuck. I'm going to hit bone against

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steel. And more importantly, when I try to lunge

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forward to get back up, I won't have the clearance.

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Right, so her survival instinct overrides her

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desire to rest. She refuses to go all the way

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in, but she refuses to walk away. She compromises.

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She perches. And I really want to hammer this

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point home because it is so easy for farm management

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to walk past a row of perching cows, see them

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quietly standing there and just think, oh, they're

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being quirky today. Or they're just waiting for

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the feed truck. Exactly. We tend to anthropomorphize

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and think they're just mildly uncomfortable.

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But we need to explain the sheer physiological

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violence that perching inflicts on the cow's

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anatomy. It is brutal. Imagine you are forced

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to wear a pair of heavy work boots that are two

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sizes too small. That alone is agonizing. Right.

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But now, put on a hundred pound backpack. Walk

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over to a staircase, put the toes of your boots

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on the bottom step, leave your heels dangling

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off the edge, and stand perfectly still for four

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hours. Yeah, that analogy perfectly maps onto

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the bovine anatomy. The sheer mechanical load

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on your arches, your ankles, your Achilles tendon,

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your tissues would begin to tear. You would do

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permanent damage to your feet. We have to dive

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into the internal structure of the hoof to understand

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why this is a death sentence for longevity. Break

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you down for us. So. A mature Holstein is a 1

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,600 -pound animal designed to distribute her

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weight dynamically while walking or to take the

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weight off her feet entirely while lying down.

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Right. When she perches, she is drastically increasing

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her standing bouts, and she is doing it at an

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unnatural angle. All of that weight shifts forcefully

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to the rear claws, which are resting on hard

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concrete covered in manure. So what exactly is

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breaking inside the hoof? Well, inside the cow's

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hoof capsule is a bone called the pedal bone

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or the third phalanx. This bone does not sit

00:13:09.639 --> 00:13:12.679
flat on the bottom of the hoof. Okay. It is suspended

00:13:12.679 --> 00:13:15.419
inside the hard keratin capsule by an intricate,

00:13:15.580 --> 00:13:18.559
highly vascularized network of connective tissues

00:13:18.559 --> 00:13:21.360
called the suspensory apparatus. And it is cushioned

00:13:21.360 --> 00:13:23.860
at the bottom by a fat pad called the digital

00:13:23.860 --> 00:13:26.379
cushion. It's basically a biological shock absorber

00:13:26.379 --> 00:13:29.240
system. Exactly. But it is a shock absorber designed

00:13:29.240 --> 00:13:31.850
for intermittent use. not continuous, static

00:13:31.850 --> 00:13:34.769
crushing. Ah, I see. When a cow perches for hours

00:13:34.769 --> 00:13:38.070
on end because her stall is too small, that suspensory

00:13:38.070 --> 00:13:40.549
apparatus is subjected to continuous unnatural

00:13:40.549 --> 00:13:44.549
overloading. The tissues become inflamed. And

00:13:44.549 --> 00:13:46.669
then what happens to the bone? The pedal bone

00:13:46.669 --> 00:13:49.690
literally begins to sink downward inside the

00:13:49.690 --> 00:13:53.100
hoof capsule. As it sinks, it crushes the blood

00:13:53.100 --> 00:13:55.360
vessels in the corium, which is the living tissue

00:13:55.360 --> 00:13:57.779
that produces the sole of the hoof. You are literally

00:13:57.779 --> 00:13:59.879
pinching off the blood supply to her own feet.

00:14:00.019 --> 00:14:01.779
Yes, and when you cut off the blood supply, the

00:14:01.779 --> 00:14:04.480
tissue dies. This necrosis manifests as sole

00:14:04.480 --> 00:14:07.240
hemorrhages, which eventually erupt into full

00:14:07.240 --> 00:14:10.120
-blown sole ulcers. And a sole ulcer is just

00:14:10.120 --> 00:14:12.500
a raw, bleeding hole right through the bottom

00:14:12.500 --> 00:14:15.220
of the foot. It is agony for the cow. And here

00:14:15.220 --> 00:14:17.899
is the brutal reality that the industry struggles

00:14:17.899 --> 00:14:21.059
to accept. Once that pedal bone sinks and causes

00:14:21.059 --> 00:14:23.299
permanent structural changes inside the hoof

00:14:23.299 --> 00:14:26.279
capsule, there's no curing it. You cannot regenerate

00:14:26.279 --> 00:14:29.120
a crushed digital cushion. No, you cannot pull

00:14:29.120 --> 00:14:31.519
the pedal bone back up. As the veterinary literature

00:14:31.519 --> 00:14:34.399
makes clear, once a cow develops a severe sole

00:14:34.399 --> 00:14:37.159
ulcer due to this mechanical overload, she will

00:14:37.159 --> 00:14:39.340
be a chronic lame cow for the rest of her life.

00:14:39.720 --> 00:14:41.559
You were just managing her pain at that point.

00:14:41.620 --> 00:14:43.299
Yeah, you're trimming around the ulcer, applying

00:14:43.299 --> 00:14:46.120
blocks, giving her anti -inflammatories until

00:14:46.120 --> 00:14:49.379
her production drops so low that you're forced

00:14:49.379 --> 00:14:51.759
to put her on a trailer and cull her. This is

00:14:51.759 --> 00:14:53.879
exactly why we say you don't have a hoof problem,

00:14:54.080 --> 00:14:56.759
you have a concrete problem. Exactly. The concrete

00:14:56.759 --> 00:14:58.899
is forcing the perching, the perching is sinking

00:14:58.899 --> 00:15:01.399
the pedal bone, and the sunken bone is causing

00:15:01.399 --> 00:15:04.580
the ulcer. The ulcer is just a final symptom

00:15:04.580 --> 00:15:08.090
of a five -inch deficit in stall width. It's

00:15:08.090 --> 00:15:10.610
a mechanical failure, not a biological one. So

00:15:10.610 --> 00:15:13.070
the physical distress is obvious. The cows are

00:15:13.070 --> 00:15:15.289
trapped in a cycle of frustration, destroying

00:15:15.289 --> 00:15:17.049
their own feet because the architecture won't

00:15:17.049 --> 00:15:20.049
let them rest. Right. But this is the Bullvine

00:15:20.049 --> 00:15:23.090
Podcast, and we talk about the business of dairy.

00:15:23.470 --> 00:15:26.570
Follow the money. Exactly. Yeah. How does a cow

00:15:26.570 --> 00:15:29.649
standing awkwardly in a stall translate into

00:15:29.649 --> 00:15:32.059
the financial spreadsheet? Because I guarantee

00:15:32.059 --> 00:15:34.899
you, a farm manager can see a dozen cows perching

00:15:34.899 --> 00:15:38.179
and not realize that there is a massive volume

00:15:38.179 --> 00:15:40.399
of revenue evaporating right in front of their

00:15:40.399 --> 00:15:42.940
eyes. This is where the physics lesson transitions

00:15:42.940 --> 00:15:45.840
into the economics of discomfort. And the data

00:15:45.840 --> 00:15:48.200
here should make every lender and farm owner

00:15:48.200 --> 00:15:50.740
sit up and pay attention. Let's get into it.

00:15:50.840 --> 00:15:53.000
It all revolves around the concept of time budgets.

00:15:53.259 --> 00:15:56.700
A cow only has 24 hours in a day. Her day is

00:15:56.700 --> 00:15:58.960
a zero -sum game. She has a schedule she has

00:15:58.960 --> 00:16:00.919
to keep. Yeah, she needs to allocate specific

00:16:00.919 --> 00:16:03.360
amounts of time to eating at the bunk, drinking

00:16:03.360 --> 00:16:05.419
water, standing in the holding area, getting

00:16:05.419 --> 00:16:08.419
milked, and most crucially, resting in the stall.

00:16:08.679 --> 00:16:11.080
And resting isn't just about sleeping. Resting

00:16:11.080 --> 00:16:13.840
is when a cow makes milk. Let's explain that

00:16:13.840 --> 00:16:16.220
biological mechanism because it's vital for farmers

00:16:16.220 --> 00:16:19.259
to grasp. Right, so when a cow lies down... The

00:16:19.259 --> 00:16:21.940
blood flow to her udder increases by roughly

00:16:21.940 --> 00:16:24.679
30 to 50 % compared to when she is standing.

00:16:24.820 --> 00:16:27.840
That's a huge jump. It is. The udder is a factory

00:16:27.840 --> 00:16:30.500
that requires raw materials. The blood carries

00:16:30.500 --> 00:16:33.799
the volatile fatty acids, the amino acids, and

00:16:33.799 --> 00:16:35.860
the glucose that the mammary cells synthesize

00:16:35.860 --> 00:16:38.419
into milk. So if she is standing, her blood is

00:16:38.419 --> 00:16:40.759
fighting gravity and pooling in her extremities.

00:16:40.980 --> 00:16:43.759
Exactly. When she lies down, the floodgates open

00:16:43.759 --> 00:16:47.440
to the udder. Therefore, lying time is literally

00:16:47.440 --> 00:16:50.340
milk manufacturing time. And Rick Grant's research

00:16:50.340 --> 00:16:52.960
team at the Minor Institute has quantified exactly

00:16:52.960 --> 00:16:55.379
what that manufacturing time is worth. Give us

00:16:55.379 --> 00:16:58.120
the numbers. Through extensive behavioral and

00:16:58.120 --> 00:17:00.580
production tracking, Grant's data suggests that

00:17:00.580 --> 00:17:03.620
for every single lost hour of lying time below

00:17:03.620 --> 00:17:06.500
her optimal requirement, a cow produces roughly

00:17:06.500 --> 00:17:10.789
2 to 3 .5 pounds less milk. Hold on. I want to

00:17:10.789 --> 00:17:12.849
make sure every single listener hears that clearly.

00:17:13.589 --> 00:17:17.309
One hour. of denied rest equals up to three and

00:17:17.309 --> 00:17:19.670
a half pounds of milk that simply never gets

00:17:19.670 --> 00:17:22.049
synthesized. It never enters the bulk tank. Wow.

00:17:22.230 --> 00:17:24.250
And what does the variance in resting time look

00:17:24.250 --> 00:17:26.250
like out in the real world? It's staggering.

00:17:26.549 --> 00:17:29.009
Nigel Cook gathered time budget data from 17

00:17:29.009 --> 00:17:31.569
different commercial freestall barns in Wisconsin.

00:17:31.970 --> 00:17:34.029
He found that while the average lying time across

00:17:34.029 --> 00:17:36.750
the study was about 11 .3 hours per day, the

00:17:36.750 --> 00:17:38.849
range was incredibly wide. What was the high

00:17:38.849 --> 00:17:40.890
end? On the high end, in exceptionally comfortable,

00:17:41.109 --> 00:17:43.490
well -designed facilities, cows were resting

00:17:43.490 --> 00:17:46.470
up to 17 2 .6 hours a day. Incredible. And the

00:17:46.470 --> 00:17:49.609
low end? On the low end, in overstocked, poorly

00:17:49.609 --> 00:17:52.829
designed, or undersized facilities, average lying

00:17:52.829 --> 00:17:56.009
time crashed to a miserable 2 .8 hours per day.

00:17:56.250 --> 00:18:00.430
2 .8 hours. A cow cannot physically survive long

00:18:00.430 --> 00:18:03.609
term on less than three hours of rest. No. Her

00:18:03.609 --> 00:18:06.150
immune system will collapse, her metabolic efficiency

00:18:06.150 --> 00:18:08.650
will crater, and her hooves will disintegrate.

00:18:09.000 --> 00:18:11.059
Okay, but let's look at a more common moderate

00:18:11.059 --> 00:18:13.200
scenario. Let's do the barn math on this because

00:18:13.200 --> 00:18:15.980
mapping this data onto a hypothetical commercial

00:18:15.980 --> 00:18:19.359
herd makes the financial stakes undeniable. Let's

00:18:19.359 --> 00:18:21.839
do it. Let's say you have a standard 200 cow

00:18:21.839 --> 00:18:24.819
freestall operation. Inside that herd, you have

00:18:24.819 --> 00:18:26.519
a normal demographic spread. You've got your

00:18:26.519 --> 00:18:28.500
first lactation heifers, your second lactation

00:18:28.500 --> 00:18:30.559
cows, and let's say you have 50 mature older

00:18:30.559 --> 00:18:32.650
cows, third lactation and up. These are your

00:18:32.650 --> 00:18:34.710
heavy hitters. Right. These are the biggest animals

00:18:34.710 --> 00:18:36.809
in the barn, the ones hitting that 1 ,600 or

00:18:36.809 --> 00:18:39.589
1 ,800 pound mark. Now, because your barn was

00:18:39.589 --> 00:18:42.369
built in 1999, your stalls are locked in at 45

00:18:42.369 --> 00:18:45.589
inches. So the heifers fit fine? Yes. But those

00:18:45.589 --> 00:18:48.690
50 massive mature cows are struggling. They are

00:18:48.690 --> 00:18:51.069
perching. Let's be highly conservative and say

00:18:51.069 --> 00:18:54.289
those 50 cows lose just 1 .5 hours of lying time

00:18:54.289 --> 00:18:55.950
a day because they have to fight the steel to

00:18:55.950 --> 00:18:58.480
lie down. Which, by the way, based on Cassandra

00:18:58.480 --> 00:19:01.019
Tucker's perching observations, is an incredibly

00:19:01.019 --> 00:19:04.240
conservative estimate. A cow in a severely undersized

00:19:04.240 --> 00:19:06.619
stall can easily lose three or four hours of

00:19:06.619 --> 00:19:09.059
resting time. Exactly. We are intentionally lowballing

00:19:09.059 --> 00:19:11.059
the damage here. So using the mid -range of Rick

00:19:11.059 --> 00:19:14.259
Grant's data, let's equate 1 .5 hours of lost

00:19:14.259 --> 00:19:17.339
rest to three pounds of lost milk per hour. Okay,

00:19:17.380 --> 00:19:19.740
so that means you're losing 4 .5 pounds of milk.

00:19:20.240 --> 00:19:23.299
per cow per day. Multiply that 4 .5 pounds by

00:19:23.299 --> 00:19:26.359
those 50 mature cows. That is 225 pounds of milk

00:19:26.359 --> 00:19:29.339
lost every single day. Run that out over a standard

00:19:29.339 --> 00:19:32.700
305 -day lactation cycle. That adds up to 68

00:19:32.700 --> 00:19:36.559
,625 pounds of milk. Gone. Just vanished into

00:19:36.559 --> 00:19:39.319
thin air. At $20 per hundredweight, that's almost

00:19:39.319 --> 00:19:42.480
$14 ,000 of gross revenue erased every single

00:19:42.480 --> 00:19:44.759
year, strictly because the metal loops are five

00:19:44.759 --> 00:19:47.279
inches too close together. And remember, that

00:19:47.279 --> 00:19:49.740
is just the opportunity cost of the lost milk.

00:19:50.240 --> 00:19:52.420
It doesn't factor in the treatment costs for

00:19:52.420 --> 00:19:55.099
the soul ulcers, the discarded milk from the

00:19:55.099 --> 00:19:58.119
antibiotic treatments, or the reproductive failure

00:19:58.119 --> 00:20:01.640
that often accompanies lameness. Right. But if

00:20:01.640 --> 00:20:03.779
a farmer is still skeptical, if they're thinking,

00:20:03.819 --> 00:20:06.099
well, my older cows just naturally taper off,

00:20:06.160 --> 00:20:08.700
it's a genetic limit, not a stall limit, we have

00:20:08.700 --> 00:20:11.259
the ultimate statistical proof. The smoking gun

00:20:11.259 --> 00:20:13.920
in this entire debate. This comes from an analysis

00:20:13.920 --> 00:20:17.880
by Nigel Cook using AgSource DHIA data. The mature

00:20:17.880 --> 00:20:20.819
equivalent gap. I love this study because it

00:20:20.819 --> 00:20:22.900
completely destroys the bad genetics argument.

00:20:23.099 --> 00:20:26.460
Break down how Cook isolated the barn as the

00:20:26.460 --> 00:20:29.750
culprit. So Cook wanted to look at how cows perform

00:20:29.750 --> 00:20:32.049
relative to their genetic potential across different

00:20:32.049 --> 00:20:34.910
environments. He used a metric called ME milk

00:20:34.910 --> 00:20:37.450
or mature equivalent milk. Explain ME milk for

00:20:37.450 --> 00:20:40.089
a second. ME is a standardized calculation that

00:20:40.089 --> 00:20:42.509
adjusts a cow's production for age, season of

00:20:42.509 --> 00:20:45.130
calving, and geographic location. It essentially

00:20:45.130 --> 00:20:47.390
allows you to compare a two -year -old heifer's

00:20:47.390 --> 00:20:49.470
production to a five -year -old cow's production

00:20:49.470 --> 00:20:51.849
on an apples -to -apples basis. Got it. Cook

00:20:51.849 --> 00:20:54.369
looked at the ME milk gap between first lactation

00:20:54.369 --> 00:20:58.210
cows and mature third -plus lactation cows. Theoretically,

00:20:58.210 --> 00:21:00.109
based on genetics and physiological maturity,

00:21:00.490 --> 00:21:03.150
the older cow should significantly outproduce

00:21:03.150 --> 00:21:06.309
the heifer, creating a positive ME gap. Because

00:21:06.309 --> 00:21:08.569
the mature cow has a fully developed mammary

00:21:08.569 --> 00:21:12.009
system, a larger rumen capacity, and she isn't

00:21:12.009 --> 00:21:14.210
partitioning nutrients into growing her own skeleton

00:21:14.210 --> 00:21:16.769
anymore, she is a fully online milk factory.

00:21:17.379 --> 00:21:19.880
Exactly. So Cook looked at the data across two

00:21:19.880 --> 00:21:22.619
distinct housing types. First, he looked at large

00:21:22.619 --> 00:21:26.180
herds with more than 500 cows. In the U .S.,

00:21:26.180 --> 00:21:28.559
these are almost exclusively freestall operations.

00:21:29.059 --> 00:21:31.329
And what did he find? In these freestall herds,

00:21:31.329 --> 00:21:34.250
he found a massive ME gap. The mature cows were

00:21:34.250 --> 00:21:37.529
producing 1 ,046 kilograms less than their mature

00:21:37.529 --> 00:21:39.930
equivalent potential suggests they should relative

00:21:39.930 --> 00:21:44.089
to the heifers. 1 ,046 kilograms. That is over

00:21:44.089 --> 00:21:46.970
2 ,300 pounds of milk missing from the mature

00:21:46.970 --> 00:21:49.210
cow's expected output in a single lactation.

00:21:49.470 --> 00:21:52.329
Yes. The mature cows in the freestalls were severely

00:21:52.329 --> 00:21:54.730
underperforming, but here is the genius of Cook's

00:21:54.730 --> 00:21:57.150
comparative twist. He then ran the exact same

00:21:57.150 --> 00:22:00.210
analysis on herds with under 100 cows. Which

00:22:00.210 --> 00:22:02.569
are housed differently. Right. In Wisconsin,

00:22:02.849 --> 00:22:05.329
these smaller herds are predominantly tie stall

00:22:05.329 --> 00:22:07.990
operations. When he looked at the tie stall data,

00:22:08.230 --> 00:22:12.930
that ME gap shrank to only 475 kilograms, less

00:22:12.930 --> 00:22:15.480
than half of the freestall gap. I want to pause

00:22:15.480 --> 00:22:17.299
and make sure the sheer magnitude of this finding

00:22:17.299 --> 00:22:20.339
lands. The genetics across Wisconsin are heavily

00:22:20.339 --> 00:22:23.079
homogenized. Artificial insemination means the

00:22:23.079 --> 00:22:25.480
exact same bulls are being used in the 60 -cow

00:22:25.480 --> 00:22:28.599
tie stall as in the 800 -cow free stall. Exactly.

00:22:28.599 --> 00:22:30.920
The genetics are identical. The feed quality

00:22:30.920 --> 00:22:33.630
is roughly comparable. Yet the older, bigger

00:22:33.630 --> 00:22:36.210
cows in the freestall barns are underperforming

00:22:36.210 --> 00:22:38.589
their genetic potential by more than twice as

00:22:38.589 --> 00:22:40.690
much as the older, bigger cows in the tie -stall

00:22:40.690 --> 00:22:43.190
barns. It proves unequivocally that the genetics

00:22:43.190 --> 00:22:45.930
aren't simply quitting as the cow ages. If it

00:22:45.930 --> 00:22:47.589
were a genetic flaw, if these cows were just

00:22:47.589 --> 00:22:49.910
bred to burn out after their second lactation,

00:22:50.109 --> 00:22:52.809
the ME gap would be identical across all housing

00:22:52.809 --> 00:22:55.190
types. The massive gap in the freestalls proves

00:22:55.190 --> 00:22:57.309
that the environment itself is disproportionately

00:22:57.309 --> 00:23:00.470
punishing the larger, older animals. Think about

00:23:00.470 --> 00:23:02.460
the physical life of... a cow in a tea stall.

00:23:02.619 --> 00:23:05.059
She is confined to her specific stall space.

00:23:05.500 --> 00:23:07.599
She does not have to walk hundreds of yards on

00:23:07.599 --> 00:23:10.200
concrete to a parlor three times a day. She does

00:23:10.200 --> 00:23:12.720
not have to navigate narrow alleyways, pivot

00:23:12.720 --> 00:23:15.440
around tight corners, or fight dominant boss

00:23:15.440 --> 00:23:18.680
cows to squeeze into a free stall bed. Her environment

00:23:18.680 --> 00:23:21.559
requires very little mechanical exhaustion. But

00:23:21.559 --> 00:23:23.940
in the free stall, the physical mismatch of the

00:23:23.940 --> 00:23:26.740
stall width combined with a required locomotion,

00:23:26.839 --> 00:23:30.019
absolutely grinds the larger cow down. The barn

00:23:30.019 --> 00:23:32.599
is literally punishing her for growing into her

00:23:32.599 --> 00:23:35.390
mature frame. And as the Dairyland sources note,

00:23:35.549 --> 00:23:38.269
when you go onto a free stall farm that has a

00:23:38.269 --> 00:23:40.829
massive M .E. gap and you tear out the concrete,

00:23:41.029 --> 00:23:43.769
widen the stalls to 50 inches and put in deep,

00:23:43.769 --> 00:23:47.049
comfortable bedding, that M .E. gap shrinks dramatically.

00:23:47.470 --> 00:23:49.329
In some highly optimized herds, it essentially

00:23:49.329 --> 00:23:51.829
disappears entirely. The older cows suddenly

00:23:51.829 --> 00:23:54.650
start hitting their 130, 140 pound peaks again.

00:23:54.869 --> 00:23:56.930
It is the ultimate proof. You do not have a bad

00:23:56.930 --> 00:23:59.230
feet and legs problem. You have a barn that is

00:23:59.230 --> 00:24:01.569
actively punishing the frame those genetics created.

00:24:01.829 --> 00:24:04.150
Which brings us to the terminal cost of this

00:24:04.150 --> 00:24:07.230
punishment and voluntary culling. We have to

00:24:07.230 --> 00:24:09.650
talk about the sheer capital destruction of replacing

00:24:09.650 --> 00:24:12.029
these cows. Yeah, let's look at those numbers.

00:24:12.289 --> 00:24:14.829
When a cow goes lame because she is perching

00:24:14.829 --> 00:24:18.609
in a 45 -inch stall, the financial bleed accelerates

00:24:18.609 --> 00:24:22.349
rapidly. A 2022 study out of the University of

00:24:22.349 --> 00:24:25.009
Wisconsin conducted a deep economic analysis

00:24:25.009 --> 00:24:27.930
of lameness. Factoring in all the hidden costs.

00:24:28.190 --> 00:24:31.029
Right. They factored in the discarded milk, the

00:24:31.029 --> 00:24:33.430
cost of veterinary blocks and wraps, the extra

00:24:33.430 --> 00:24:35.630
labor required to fetch the cow and treat her,

00:24:35.710 --> 00:24:38.009
and the massive drop in fertility that accompanies

00:24:38.009 --> 00:24:40.690
chronic pain. They pegged the conservative cost

00:24:40.690 --> 00:24:44.289
of a single severe lameness case at roughly $337.

00:24:44.589 --> 00:24:47.609
And that $337 is just the operational bleeding.

00:24:48.089 --> 00:24:50.250
The real catastrophe happens when the trimmer

00:24:50.250 --> 00:24:52.250
says, she's not going to recover and you have

00:24:52.250 --> 00:24:54.509
to cull her. Yeah. Let's talk about replacement

00:24:54.509 --> 00:24:57.180
costs right now. Because the macroeconomic environment

00:24:57.180 --> 00:24:59.259
of the dairy industry has completely inverted

00:24:59.259 --> 00:25:01.539
over the last three years. We used to have an

00:25:01.539 --> 00:25:03.980
abundance of cheap replacement heifers. If a

00:25:03.980 --> 00:25:06.279
cow went lame, you called her, took a small hit,

00:25:06.380 --> 00:25:09.099
and brought in a $1 ,500 heifer. But the rise

00:25:09.099 --> 00:25:11.680
of beef on dairy crossbreeding has decimated

00:25:11.680 --> 00:25:14.660
the availability of berry replacements. Farmers

00:25:14.660 --> 00:25:17.420
started breeding their bottom 50 % of cows to

00:25:17.420 --> 00:25:19.940
Angus or Charolais to get a premium beef calf.

00:25:20.200 --> 00:25:22.660
Which meant they stopped raising as many purebred

00:25:22.660 --> 00:25:25.809
Holstein heifers. Exactly. And that massive supply

00:25:25.809 --> 00:25:28.450
shortage has collided with strong milk prices,

00:25:28.730 --> 00:25:31.349
driving the cost of a replacement animal to astronomical

00:25:31.349 --> 00:25:34.329
heights. Looking at the USDA agricultural prices

00:25:34.329 --> 00:25:37.049
data, the trend line is terrifying for anyone

00:25:37.049 --> 00:25:39.950
with high cull rates. It really is. In April

00:25:39.950 --> 00:25:42.650
of 2024, the average price for a replacement

00:25:42.650 --> 00:25:45.529
dairy heifer was already high at roughly $2 ,140.

00:25:46.190 --> 00:25:49.440
And then it just... kept going up by october

00:25:49.440 --> 00:25:52.440
of 2025 that national average price hit an all

00:25:52.440 --> 00:25:54.319
-time record of three thousand one hundred and

00:25:54.319 --> 00:25:57.279
ten dollars and in highly competitive milk sheds

00:25:57.279 --> 00:25:59.640
like parts of california texas or the upper midwest

00:25:59.640 --> 00:26:01.819
top tier replacement lots have been clearing

00:26:01.819 --> 00:26:04.039
auction blocks at north of four thousand dollars

00:26:04.039 --> 00:26:06.480
ahead four thousand dollars to replace one cow

00:26:06.480 --> 00:26:09.140
and this is the crux of the entire stall gap

00:26:09.140 --> 00:26:12.660
issue when you are forced to call a mature third

00:26:12.660 --> 00:26:16.130
lactation cow early Not because her udder broke

00:26:16.130 --> 00:26:18.750
down, not because she got mastitis, not because

00:26:18.750 --> 00:26:20.950
she was genetically infertile. But simply because

00:26:20.950 --> 00:26:23.250
she couldn't stay sound in an undersized stall.

00:26:23.509 --> 00:26:25.890
You are taking a massive, completely unnecessary

00:26:25.890 --> 00:26:30.009
financial hit. You are throwing away a $4 ,000

00:26:30.009 --> 00:26:32.730
replacement investment on an animal that still

00:26:32.730 --> 00:26:35.690
had two or three years of highly profitable biological

00:26:35.690 --> 00:26:39.309
productivity left if only she had five more inches

00:26:39.309 --> 00:26:42.130
of concrete. It is the definition of a self -inflicted

00:26:42.130 --> 00:26:45.039
wound. So we know the damage is severe, the physical

00:26:45.039 --> 00:26:47.220
reality of the perching and the sole ulcers is

00:26:47.220 --> 00:26:49.759
grim, and the financial reality of the lost milk

00:26:49.759 --> 00:26:52.180
and the $4 ,000 replacements is even worse. The

00:26:52.180 --> 00:26:54.460
problem is clear, but how do we actually fix

00:26:54.460 --> 00:26:56.279
it? What does it look like when a commercial

00:26:56.279 --> 00:26:58.380
farm decides they have had enough of the bleeding

00:26:58.380 --> 00:27:01.160
and takes drastic action? Right. Let's look at

00:27:01.160 --> 00:27:03.630
a real -world transformation. But before we dive

00:27:03.630 --> 00:27:06.109
into this specific case study of Kip Law, we

00:27:06.109 --> 00:27:08.250
need to add one more dimension to our architectural

00:27:08.250 --> 00:27:10.410
discussion. We have spent a lot of time talking

00:27:10.410 --> 00:27:12.569
about the width of the stall, but we also have

00:27:12.569 --> 00:27:14.450
to talk about the length. Right, because the

00:27:14.450 --> 00:27:16.990
cow operates in three dimensions. And the length

00:27:16.990 --> 00:27:19.130
requirement brings us to a concept called the

00:27:19.130 --> 00:27:22.150
lunge box. Explain the biomechanics of how a

00:27:22.150 --> 00:27:24.609
cow actually stands up, because it is very different

00:27:24.609 --> 00:27:27.490
from a horse or a human. Yes, stall width is

00:27:27.490 --> 00:27:30.289
only half of the biological equation. When a

00:27:30.289 --> 00:27:32.910
1 ,600 -pound cow gets up from a resting position,

00:27:33.269 --> 00:27:35.829
she does not just stand straight up like an elevator.

00:27:36.049 --> 00:27:38.970
No, she uses a complex, highly coordinated forward

00:27:38.970 --> 00:27:42.069
lunging motion. Exactly. A cow is incredibly

00:27:42.069 --> 00:27:44.930
front heavy. A massive percentage of her weight

00:27:44.930 --> 00:27:47.230
is carried in her head, neck, and forequarters.

00:27:47.690 --> 00:27:50.329
To lift her hind end off the ground, she has

00:27:50.329 --> 00:27:52.809
to act like a pendulum. I picture it kind of

00:27:52.809 --> 00:27:54.960
like a rocking chair mechanism. That's a great

00:27:54.960 --> 00:27:57.819
way to look at it. She thrusts her massive head

00:27:57.819 --> 00:28:00.900
and neck forward and downward. This violent forward

00:28:00.900 --> 00:28:03.140
momentum shifts her center of gravity directly

00:28:03.140 --> 00:28:06.039
over her front knees, which are acting as a fulcrum.

00:28:06.220 --> 00:28:08.400
Okay. Once the weight is transferred forward,

00:28:08.579 --> 00:28:10.859
she can elevate her hindquarters, lock her back

00:28:10.859 --> 00:28:13.259
legs, and then lift her front end. So they have

00:28:13.259 --> 00:28:16.200
to rock all that weight forward. to get enough

00:28:16.200 --> 00:28:19.099
momentum to lift the back half. If you put a

00:28:19.099 --> 00:28:21.400
wall right in front of the rocking chair, it

00:28:21.400 --> 00:28:23.380
can't tip forward and you can't get out of it.

00:28:23.460 --> 00:28:25.900
That is exactly the physics involved and that

00:28:25.900 --> 00:28:28.680
forward thrust requires a significant amount

00:28:28.680 --> 00:28:31.559
of unobstructed space directly in front of the

00:28:31.559 --> 00:28:34.799
cow. This is the lunge box. What are the specific

00:28:34.799 --> 00:28:37.230
measurements we need there? The Dairyland Initiative

00:28:37.230 --> 00:28:40.190
specifies that a mature Holstein needs a minimum

00:28:40.190 --> 00:28:43.089
of 10 feet of total stall length if she is facing

00:28:43.089 --> 00:28:45.690
a solid wall, just to allow her head to complete

00:28:45.690 --> 00:28:48.230
that full forward lunge without smashing her

00:28:48.230 --> 00:28:51.049
nose into the concrete or the boards. And what

00:28:51.049 --> 00:28:54.069
if they face each other? If you have a head -to

00:28:54.069 --> 00:28:56.430
-head platform, which is incredibly common, where

00:28:56.430 --> 00:28:58.910
two rows of cows face each other and share the

00:28:58.910 --> 00:29:01.289
airspace in the middle, the total platform needs

00:29:01.289 --> 00:29:04.710
to be 17 feet wide. Okay, 17 feet total. Right.

00:29:04.789 --> 00:29:07.849
That gives each cow 8 .5 feet of space, so they

00:29:07.849 --> 00:29:10.549
can lunge forward simultaneously without colliding

00:29:10.549 --> 00:29:12.529
with the animal resting across from them. But

00:29:12.529 --> 00:29:15.150
just like the 45 -inch width deficit, a lot of

00:29:15.150 --> 00:29:17.150
older barns missed the mark on the lunge space

00:29:17.150 --> 00:29:20.589
too, didn't they? Completely. In the 1990s, contractors

00:29:20.589 --> 00:29:22.690
frequently built head -to -head platforms to

00:29:22.690 --> 00:29:26.230
a 15 -foot or 16 -foot minimum. And again, for

00:29:26.230 --> 00:29:29.269
a 1 ,200 -pound cow with a shorter neck and a

00:29:29.269 --> 00:29:32.130
smaller frame, 16 feet was passable. But not

00:29:32.130 --> 00:29:35.400
for the 65 -inch scale giants. No. Her nose to

00:29:35.400 --> 00:29:38.019
tail length increased drastically, and her required

00:29:38.019 --> 00:29:40.759
lunge arc expanded. If a head -to -head platform

00:29:40.759 --> 00:29:44.319
is only 16 feet wide, a modern 1 ,600 -pound

00:29:44.319 --> 00:29:46.960
cow physically cannot lunge straight forward.

00:29:47.240 --> 00:29:49.039
Because her head will enter the space of the

00:29:49.039 --> 00:29:51.660
opposing cow. Exactly, leading to intimidation

00:29:51.660 --> 00:29:54.200
and aborted rising attempts, or she will hit

00:29:54.200 --> 00:29:56.500
a restrictive neck rail. So what does she do

00:29:56.500 --> 00:29:58.460
when the rocking chair is blocked? She is forced

00:29:58.460 --> 00:30:00.559
to adapt and she does it poorly. She performs

00:30:00.559 --> 00:30:03.039
what is called a side lunge. That sounds painful.

00:30:03.279 --> 00:30:05.200
It is. Instead of thrusting her head straight

00:30:05.200 --> 00:30:07.579
forward into the open space, she throws her head

00:30:07.579 --> 00:30:10.059
and neck aggressively to the side into the space

00:30:10.059 --> 00:30:12.460
occupied by the adjacent stall. Which means twisting

00:30:12.460 --> 00:30:14.720
her whole body. Yeah, to do this, she usually

00:30:14.720 --> 00:30:17.900
has to contort her spine and twist her neck under

00:30:17.900 --> 00:30:21.240
or over the steel divider loop. It requires immensely

00:30:21.240 --> 00:30:23.519
more effort, it puts unnatural torque on her

00:30:23.519 --> 00:30:25.960
joints, and she often ends up banging her ribs

00:30:25.960 --> 00:30:28.240
or hips against the hardware. And the behavioral

00:30:28.240 --> 00:30:30.920
ripple effect of this is terrible. Yes. If a

00:30:30.920 --> 00:30:33.420
cow knows she has to side lunge to get up, she

00:30:33.420 --> 00:30:35.839
will actively change how she lies down. Right.

00:30:36.200 --> 00:30:38.259
To give her head more room to swing sideways,

00:30:38.640 --> 00:30:40.759
she will start lying diagonally in the stall

00:30:40.759 --> 00:30:43.259
instead of perfectly parallel to the dividers.

00:30:43.420 --> 00:30:46.160
When she lies diagonally, her hindquarters shift

00:30:46.160 --> 00:30:48.839
closer to the back curb. That means her udder

00:30:48.839 --> 00:30:51.259
is resting closer to the manure in the alleyway.

00:30:51.400 --> 00:30:53.779
Which drastically drives up environmental mastitis

00:30:53.779 --> 00:30:56.400
risk. And it also means her hind legs might hang

00:30:56.400 --> 00:30:58.559
off the edge of the curb, causing further claw

00:30:58.559 --> 00:31:00.920
damage. And ultimately, if the side lending is

00:31:00.920 --> 00:31:03.359
too painful, it just exacerbates the perching

00:31:03.359 --> 00:31:05.769
behavior. She just won't lie down at all. Which

00:31:05.769 --> 00:31:08.549
brings us perfectly to the case study of Kiplaw.

00:31:08.690 --> 00:31:10.890
I love highlighting this operation because it

00:31:10.890 --> 00:31:13.289
represents the absolute breaking point of this

00:31:13.289 --> 00:31:15.710
structural mismatch, and it shows the incredible

00:31:15.710 --> 00:31:19.269
power of fixing it. Tell us about Kiplaw. Kiplaw

00:31:19.269 --> 00:31:22.029
runs a commercial herd in Sherbourne, New York.

00:31:22.150 --> 00:31:24.410
And before he made his massive transformation,

00:31:24.829 --> 00:31:27.609
the physical reality of his setup sounded like

00:31:27.609 --> 00:31:31.150
an absolute operational nightmare. He was operating

00:31:31.150 --> 00:31:35.750
a 70 -cow pipeline tystole barn. Okay. But he

00:31:35.750 --> 00:31:38.150
had grown his herd, so he had more cows than

00:31:38.150 --> 00:31:40.329
he had stalls. He was essentially hotbedding

00:31:40.329 --> 00:31:43.150
the cows. In an interview with Progressive Dairy,

00:31:43.230 --> 00:31:45.569
he laid the problem out bluntly. He stated that

00:31:45.569 --> 00:31:48.650
his stalls were, in his own words, too small

00:31:48.650 --> 00:31:50.970
for Holsteins. And think about the human toll

00:31:50.970 --> 00:31:53.869
that takes. He had a facility that had completely

00:31:53.869 --> 00:31:56.890
lost pace with the biological reality of the

00:31:56.890 --> 00:31:59.660
animals it housed. Because he had more cows than

00:31:59.660 --> 00:32:02.099
stalls, and the stalls were too small, he couldn't

00:32:02.099 --> 00:32:04.000
just bring the herd in and milk them. No, he

00:32:04.000 --> 00:32:06.440
was forced to continuously rotate animals in

00:32:06.440 --> 00:32:08.099
and out of the pipeline just to get everyone

00:32:08.099 --> 00:32:10.880
milked. We are talking about a daily chore process

00:32:10.880 --> 00:32:13.720
that was taking roughly six hours every single

00:32:13.720 --> 00:32:17.160
milking. That is 12 hours a day of nothing but

00:32:17.160 --> 00:32:19.460
fighting the barn. It's insane. You have massive

00:32:19.460 --> 00:32:21.599
animals scrambling in and out of beds that don't

00:32:21.599 --> 00:32:23.740
fit them. They are stressed, they are stepping

00:32:23.740 --> 00:32:25.539
on teats, they are slipping on the concrete,

00:32:25.619 --> 00:32:28.059
and they are constantly struggling with the physical

00:32:28.059 --> 00:32:30.640
limitations of the environment. And the farmer

00:32:30.640 --> 00:32:33.710
is burning out right alongside them. And as the

00:32:33.710 --> 00:32:35.950
industry sources frequently point out, if you

00:32:35.950 --> 00:32:38.250
looked at the genetic proof sheets for Kip Law's

00:32:38.250 --> 00:32:40.809
herd, nothing would have told you why that farm

00:32:40.809 --> 00:32:42.829
was struggling. Because his sires were fine.

00:32:42.930 --> 00:32:45.769
His feeding program was fine, but his production

00:32:45.769 --> 00:32:48.869
was suppressed by the architecture. So Kip Law

00:32:48.869 --> 00:32:51.349
reached his breaking point and made a massive,

00:32:51.509 --> 00:32:54.589
highly leveraged decision. He didn't just try

00:32:54.589 --> 00:32:57.910
to breed smaller cows over the next five years.

00:32:58.009 --> 00:33:00.569
No, he decided to change the environment. He

00:33:00.569 --> 00:33:02.769
secured the Capitol, took a sledgehammer to the

00:33:02.769 --> 00:33:05.950
old paradigm, and built a brand new freestall

00:33:05.950 --> 00:33:08.930
facility. He put in a modern double -eight parlor

00:33:08.930 --> 00:33:11.829
to fix the milking bottleneck. But most importantly,

00:33:12.029 --> 00:33:14.930
he installed deep sand bedding, he ensured there

00:33:14.930 --> 00:33:18.170
was massive unobstructed lunge space, and he

00:33:18.170 --> 00:33:20.529
sized the width of the stalls specifically for

00:33:20.529 --> 00:33:23.680
modern, mature Holsteins. And the timeline of

00:33:23.680 --> 00:33:25.480
the results is what every skeptical listener

00:33:25.480 --> 00:33:27.660
needs to pay attention to. Because we aren't

00:33:27.660 --> 00:33:30.380
talking about a multi -generational genetic shift

00:33:30.380 --> 00:33:33.279
that took five years to materialize. We're talking

00:33:33.279 --> 00:33:36.319
about immediate mechanical relief yielding immediate

00:33:36.319 --> 00:33:39.539
explosive biological results. Within exactly

00:33:39.539 --> 00:33:41.960
three weeks of moving the herd out of the cramped

00:33:41.960 --> 00:33:45.440
tie stall and into the properly sized sand bedded

00:33:45.440 --> 00:33:48.480
free stall barn, milk production jumped by eight

00:33:48.480 --> 00:33:51.730
pounds per cow per day. Three weeks. Eight pounds.

00:33:51.950 --> 00:33:54.750
That is the exact same herd, the exact same genetics,

00:33:54.970 --> 00:33:57.509
the exact same rumen microbes. The only variable

00:33:57.509 --> 00:33:59.410
that changed was that the cow was suddenly allowed

00:33:59.410 --> 00:34:01.769
to lie down comfortably and lunge forward naturally.

00:34:02.029 --> 00:34:04.210
And the compounding effects didn't stop there.

00:34:04.450 --> 00:34:07.109
Over the next two years, as the lameness healed,

00:34:07.269 --> 00:34:09.750
as the chronic stress dropped, and as the cows

00:34:09.750 --> 00:34:11.670
fully adapted to their natural time budgets,

00:34:11.929 --> 00:34:14.750
his average daily production climbed from 55

00:34:14.750 --> 00:34:18.050
pounds to 70 pounds per cow. That is a staggering

00:34:18.050 --> 00:34:20.840
27 % increase in daily production. And let's

00:34:20.840 --> 00:34:23.539
look at the macro numbers of his business. Because

00:34:23.539 --> 00:34:25.880
he gained so much efficiency and his cows were

00:34:25.880 --> 00:34:28.619
staying in the herd longer, his milking herd

00:34:28.619 --> 00:34:32.960
grew from 80 cows to 130 cows. His overall daily

00:34:32.960 --> 00:34:35.699
milk volume shipped off the farm effectively

00:34:35.699 --> 00:34:38.139
doubled. And perhaps the most critical health

00:34:38.139 --> 00:34:41.760
indicator, his somatic cell count, which measures

00:34:41.760 --> 00:34:44.730
utter inflammation and mastitis. plummeted down

00:34:44.730 --> 00:34:47.610
to an elite 100 ,000. That's incredible. Kip

00:34:47.610 --> 00:34:49.670
Law noted in his interviews that the overall

00:34:49.670 --> 00:34:52.690
herd health drastically improved, the veterinary

00:34:52.690 --> 00:34:55.010
bills shrank, and the cows were significantly

00:34:55.010 --> 00:34:57.469
calmer. You could walk through the barn and the

00:34:57.469 --> 00:34:59.809
animals were finally at peace. I think the summary

00:34:59.809 --> 00:35:02.210
quote from the case study analysis really nails

00:35:02.210 --> 00:35:04.909
the core thesis of our entire deep dive. Same

00:35:04.909 --> 00:35:08.489
cows, same genetics, new concrete. It is such

00:35:08.489 --> 00:35:11.690
a powerful testament to identifying and unblocking

00:35:11.690 --> 00:35:14.559
the actual bottleneck on the farm. When you remove

00:35:14.559 --> 00:35:16.500
the physical stressor, the genetic potential

00:35:16.500 --> 00:35:19.019
that was always hidden inside that animal suddenly

00:35:19.019 --> 00:35:21.380
expresses itself in the bulk tank. Law didn't

00:35:21.380 --> 00:35:23.199
buy better cows. He just allowed the cows he

00:35:23.199 --> 00:35:26.139
already had to function. It is a profound, undeniable

00:35:26.139 --> 00:35:29.099
proof of concept. But, and this is a massive

00:35:29.099 --> 00:35:31.920
but for the farmers listening, we have to acknowledge

00:35:31.920 --> 00:35:35.679
reality here. Building a brand new... State -of

00:35:35.679 --> 00:35:38.179
-the -art freestall barn with sand separation

00:35:38.179 --> 00:35:41.980
and a new parlor is an incredibly capital -intensive

00:35:41.980 --> 00:35:45.599
endeavor. Oh, yeah. We are talking millions of

00:35:45.599 --> 00:35:48.219
dollars. Not every farm can just secure that

00:35:48.219 --> 00:35:50.760
kind of financing and pour new concrete tomorrow,

00:35:51.019 --> 00:35:54.420
which begs a massive overarching question that

00:35:54.420 --> 00:35:56.739
we have to answer. If the cows fundamentally

00:35:56.739 --> 00:35:59.619
don't fit the standard barns, and fixing the

00:35:59.619 --> 00:36:02.849
barns costs millions of dollars, Why on earth

00:36:02.849 --> 00:36:05.170
did the dairy industry systematically breed cows

00:36:05.170 --> 00:36:07.329
that don't fit into standard barns in the first

00:36:07.329 --> 00:36:09.530
place? It seems like a massive, catastrophic,

00:36:09.869 --> 00:36:12.789
unforced error by the entire industry. It really

00:36:12.789 --> 00:36:14.949
does. How did this happen? Well, it is one of

00:36:14.949 --> 00:36:17.130
the most fascinating and arguably frustrating

00:36:17.130 --> 00:36:20.170
examples of unintended consequences in the history

00:36:20.170 --> 00:36:22.989
of agricultural breeding. We didn't set out to

00:36:22.989 --> 00:36:25.650
breed cows that couldn't fit in stalls. It happened

00:36:25.650 --> 00:36:27.650
through a blind spot in the mathematics of genetic

00:36:27.650 --> 00:36:29.690
selection. Take us back to when this was first

00:36:29.690 --> 00:36:32.179
called out. To understand how we drifted into

00:36:32.179 --> 00:36:35.849
this trap, we have to look back to 2015. we have

00:36:35.849 --> 00:36:39.030
to look at the 130th National Holstein Convention.

00:36:39.449 --> 00:36:42.710
At that convention, a highly respected geneticist

00:36:42.710 --> 00:36:45.769
named Nate Zwald, who was working with Alta Genetics

00:36:45.769 --> 00:36:48.449
at the time, gave a presentation that finally

00:36:48.449 --> 00:36:51.250
put hard, undeniable numbers on a problem that

00:36:51.250 --> 00:36:53.690
many commercial breeders already suspected was

00:36:53.690 --> 00:36:55.250
happening. He got up in front of the industry

00:36:55.250 --> 00:36:57.710
and exposed the hidden trap in the breeding indexes.

00:36:57.769 --> 00:37:00.829
Exactly. Zwald's presentation centered on highlighting

00:37:00.829 --> 00:37:03.880
a specific hidden genetic correlation. In the

00:37:03.880 --> 00:37:06.139
U .S. Holstein population, the data showed a

00:37:06.139 --> 00:37:09.699
genetic correlation of roughly 0 .50 between

00:37:09.699 --> 00:37:12.059
stature, meaning how tall and massive the cow

00:37:12.059 --> 00:37:15.179
is, and two major highly desired composite traits.

00:37:15.460 --> 00:37:18.159
Utter composite, or UDC, and seat and leg composite,

00:37:18.260 --> 00:37:20.539
or FLC. Right. Okay, let's slow down and translate

00:37:20.539 --> 00:37:22.420
that for a second, because understanding what

00:37:22.420 --> 00:37:25.559
a 0 .50 correlation means biologically is the

00:37:25.559 --> 00:37:28.199
key to this entire mystery. Go for it. A correlation

00:37:28.199 --> 00:37:31.119
of 0 .50 means these genetic traits are tightly

00:37:31.119 --> 00:37:34.219
linked. They move together. So picture a commercial

00:37:34.219 --> 00:37:36.420
dairy farmer sitting at his kitchen table looking

00:37:36.420 --> 00:37:39.019
at a bull catalog. He doesn't want giant cows.

00:37:39.199 --> 00:37:41.719
He just wants cows with great, high, tightly

00:37:41.719 --> 00:37:43.840
attached udders. They won't break down after

00:37:43.840 --> 00:37:46.699
three lactations. Right. And he wants cows with

00:37:46.699 --> 00:37:49.739
great feet and legs that will stay sound on concrete.

00:37:50.000 --> 00:37:52.699
Those are purely functional commercial goals.

00:37:53.340 --> 00:37:56.260
So he selects semen from bulls that score exceptionally

00:37:56.260 --> 00:38:00.059
high for UDC and high for FLC. But what Zwald

00:38:00.059 --> 00:38:02.820
revealed is that because of that 0 .50 genetic

00:38:02.820 --> 00:38:05.320
correlation, by aggressively selecting for good

00:38:05.320 --> 00:38:08.579
udders and good feet, that farmer was unconsciously,

00:38:08.579 --> 00:38:11.380
automatically pulling the genes for massive stature

00:38:11.380 --> 00:38:14.059
along for the ride. That is exactly the trap.

00:38:14.179 --> 00:38:16.380
It is a concept in genetics known as pleiotropy,

00:38:16.460 --> 00:38:18.909
or genetic linkage. The genes controlling the

00:38:18.909 --> 00:38:20.730
strength of the suspensory ligament in the udder

00:38:20.730 --> 00:38:22.550
and the genes controlling the depth of the heel

00:38:22.550 --> 00:38:24.809
and the angle of the hoof are statistically tied

00:38:24.809 --> 00:38:26.969
to the genes controlling skeletal growth. As

00:38:26.969 --> 00:38:30.190
Wald told the crowd back in 2015, we think we

00:38:30.190 --> 00:38:33.030
are selecting for better UDC and FLC, but the

00:38:33.030 --> 00:38:35.150
unintended effect is that we are also consistently

00:38:35.150 --> 00:38:38.409
making bigger cows. And he illustrated the sheer

00:38:38.409 --> 00:38:41.650
absurdity of this trap perfectly using what he

00:38:41.650 --> 00:38:45.429
called the TPI game. The TPI game. Let's define

00:38:45.429 --> 00:38:48.369
TPI for a second. TPI stands for Total Performance

00:38:48.369 --> 00:38:51.489
Index. It is essentially the ultimate scorecard

00:38:51.489 --> 00:38:53.969
for a Holstein bull. When the genetic evaluations

00:38:53.969 --> 00:38:57.369
come out, bulls are ranked by their TPI. A high

00:38:57.369 --> 00:39:00.530
TPI bull gets the elite marketing, a full -page

00:39:00.530 --> 00:39:03.150
ad in the magazines, and the semen sells for

00:39:03.150 --> 00:39:06.889
$50 or $100 a straw. A low TPI bull gets ignored.

00:39:07.110 --> 00:39:09.659
Right. It is the economic driver of the genetics

00:39:09.659 --> 00:39:12.659
industry. Swald presented three hypothetical,

00:39:12.960 --> 00:39:15.019
mathematically modeled bulls to the convention.

00:39:15.139 --> 00:39:17.699
He made all three bulls identical in the traits

00:39:17.699 --> 00:39:19.920
that actually make a farmer money. They had the

00:39:19.920 --> 00:39:21.940
exact same pounds of milk, protein, and fat.

00:39:22.119 --> 00:39:24.039
They had the exact same health traits, the exact

00:39:24.039 --> 00:39:26.260
same somatic cell scores, and the exact same

00:39:26.260 --> 00:39:28.860
daughter pregnancy rates. Functionally, from

00:39:28.860 --> 00:39:31.260
a purely commercial production standpoint, these

00:39:31.260 --> 00:39:34.480
three bulls were biological clones. Yes. The

00:39:34.480 --> 00:39:36.579
only variable he changed between them was about

00:39:36.579 --> 00:39:39.280
one single point on type traits, specifically

00:39:39.280 --> 00:39:41.420
the predicted transmitting ability for type,

00:39:41.480 --> 00:39:45.079
or PTAT, which heavily influences feet, legs,

00:39:45.219 --> 00:39:48.639
and udders. So Bull A has slightly prettier type

00:39:48.639 --> 00:39:51.159
traits than Bull B, and Bull B is slightly prettier

00:39:51.159 --> 00:39:53.699
than Bull C, but they all make the exact same

00:39:53.699 --> 00:39:56.199
amount of milk and stay just as healthy. How

00:39:56.199 --> 00:39:59.079
did that one point of type affect their TPI ranking?

00:39:59.440 --> 00:40:02.340
The resulting distortion was staggering. Because

00:40:02.340 --> 00:40:04.940
of how the TPI index formulas were weighted at

00:40:04.940 --> 00:40:07.500
the time and how heavily the PTAT score is driven

00:40:07.500 --> 00:40:11.139
by stature, the rankings exploded. The tallest

00:40:11.139 --> 00:40:13.099
bull, the one with that extra single point on

00:40:13.099 --> 00:40:15.440
type, was artificially elevated to land around

00:40:15.440 --> 00:40:18.239
fourth on the overall national TPI list. He is

00:40:18.239 --> 00:40:21.360
suddenly an elite, world -class sire. Yeah. The

00:40:21.360 --> 00:40:23.880
moderate bull, who was slightly smaller but otherwise

00:40:23.880 --> 00:40:26.260
identical in production, sat near 100th on the

00:40:26.260 --> 00:40:28.599
list. And the smallest bull, the one who would

00:40:28.599 --> 00:40:30.780
actually fit perfectly into a 45 -inch freestyle,

00:40:31.139 --> 00:40:33.760
slid all the way down toward 1000th on the list.

00:40:33.960 --> 00:40:36.960
That is insane. Just for being tall, the first

00:40:36.960 --> 00:40:40.719
bull gets an artificial bump of roughly 115 TPI

00:40:40.719 --> 00:40:43.500
points over the moderate bull. And let's talk

00:40:43.500 --> 00:40:45.360
about the economics of semen sales, because that

00:40:45.360 --> 00:40:47.519
is where the damage is cemented. The tall, number

00:40:47.519 --> 00:40:50.500
4 -ranked bull gets the heavy semen demand. He

00:40:50.500 --> 00:40:53.179
commands top dollar. The AI companies heavily

00:40:53.179 --> 00:40:55.900
incentivize farmers to use him. The breeders

00:40:55.900 --> 00:40:57.980
who produce offspring from that bull can sell

00:40:57.980 --> 00:41:00.639
their heifers and embryos for massive premiums

00:41:00.639 --> 00:41:03.760
because they carry those elite TPI numbers. Meanwhile,

00:41:03.980 --> 00:41:06.420
the Monja bull, who, as the sources explicitly

00:41:06.420 --> 00:41:09.260
note, has more than enough functional type quality

00:41:09.260 --> 00:41:11.940
to survive and thrive in a commercial freestall

00:41:11.940 --> 00:41:15.000
barn, is completely ignored. The semen isn't

00:41:15.000 --> 00:41:17.380
collected, the lines die out, and the genetics

00:41:17.380 --> 00:41:20.440
are lost. And this creates a vicious, self -reinforcing

00:41:20.440 --> 00:41:23.579
economic cycle. The industry effectively, and

00:41:23.579 --> 00:41:26.179
somewhat accidentally, prioritized a show ring

00:41:26.179 --> 00:41:29.260
aesthetic. Tall, angular, incredibly sweeping

00:41:29.260 --> 00:41:31.039
frames over commercial freestyle efficiency.

00:41:31.400 --> 00:41:33.769
They were optimizing for a vanity metric. And

00:41:33.769 --> 00:41:35.869
because genetics are a compounding science, the

00:41:35.869 --> 00:41:37.730
problem locked in very quickly. How quickly are

00:41:37.730 --> 00:41:39.829
we talking? The Holstein Association notes that

00:41:39.829 --> 00:41:42.110
stature is one of the more highly heritable linear

00:41:42.110 --> 00:41:44.929
traits, with heritability estimates consistently

00:41:44.929 --> 00:41:48.309
sitting in the low to mid 0 .4 range. Which means

00:41:48.309 --> 00:41:50.449
what, practically? It means when you select for

00:41:50.449 --> 00:41:54.349
a tall bull, you very reliably and very quickly

00:41:54.349 --> 00:41:57.449
get a tall daughter. It passes down strongly

00:41:57.449 --> 00:41:59.469
and predictably from generation to generation.

00:41:59.809 --> 00:42:02.889
It is not easily diluted by environmental factors.

00:42:02.940 --> 00:42:05.920
We marched steadily, year after year, toward

00:42:05.920 --> 00:42:09.099
the 65 -inch scale, entirely blind to the concrete

00:42:09.099 --> 00:42:11.820
constraints. But what the industry didn't account

00:42:11.820 --> 00:42:14.280
for initially wasn't just the fact that the cows

00:42:14.280 --> 00:42:17.420
didn't fit in the stalls. They completely ignored

00:42:17.420 --> 00:42:20.199
the hidden thermodynamic tax of all that extra

00:42:20.199 --> 00:42:22.739
bone, muscle, and tissue. And this is where the

00:42:22.739 --> 00:42:24.579
research from the University of Gulf in Ontario

00:42:24.579 --> 00:42:27.599
and the USDA... becomes incredibly critical the

00:42:27.599 --> 00:42:29.860
maintenance energy costs we built massive engines

00:42:29.860 --> 00:42:32.460
but we forgot to check the fuel efficiency exactly

00:42:32.460 --> 00:42:35.340
the laws of physics and thermodynamics applied

00:42:35.340 --> 00:42:38.340
to biology a larger cow requires fundamentally

00:42:38.340 --> 00:42:41.300
more energy just to stay alive before she produces

00:42:41.300 --> 00:42:44.000
a single drop of milk she has to burn calories

00:42:44.000 --> 00:42:46.699
to maintain her core body temperature pump blood

00:42:46.699 --> 00:42:49.539
through a larger vascular system and power the

00:42:49.539 --> 00:42:52.250
muscles required to stand up and walk genetically

00:42:52.250 --> 00:42:54.949
larger cows consume significantly more dry matter

00:42:54.949 --> 00:42:58.630
intake or dmi simply for this overhead maintenance

00:42:58.630 --> 00:43:01.809
research definitively shows that when you account

00:43:01.809 --> 00:43:04.489
for that massive overhead cost the giants tend

00:43:04.489 --> 00:43:07.190
to produce milk less efficiently per pound of

00:43:07.190 --> 00:43:10.579
feed than a moderate sized cow Furthermore, the

00:43:10.579 --> 00:43:13.599
USDA data confirms that larger body size and

00:43:13.599 --> 00:43:16.300
extreme stature are unfavorably associated with

00:43:16.300 --> 00:43:19.280
longevity and fertility. The massive cows have

00:43:19.280 --> 00:43:20.900
shorter productive lives, they struggle more

00:43:20.900 --> 00:43:23.059
to get pregnant, and they break down faster.

00:43:23.420 --> 00:43:26.159
So to summarize the disaster, we built giant

00:43:26.159 --> 00:43:28.340
engines that require a massive amount of expensive

00:43:28.340 --> 00:43:31.199
fuel just to idle. We prioritized how they looked

00:43:31.199 --> 00:43:33.280
on paper over how they actually functioned. And

00:43:33.280 --> 00:43:34.960
then we tried to cram them into tiny chassis

00:43:34.960 --> 00:43:36.699
that destroyed their feet, guaranteeing they

00:43:36.699 --> 00:43:39.230
would die young. It is the perfect storm of inefficiency.

00:43:39.769 --> 00:43:42.449
But, and this is where the story gets incredibly

00:43:42.449 --> 00:43:45.010
inspiring, if the broader industry accidentally

00:43:45.010 --> 00:43:47.670
drifted into breeding giants, there are individuals

00:43:47.670 --> 00:43:51.050
who saw the trap early, called it out, and actively

00:43:51.050 --> 00:43:53.460
bet millions of dollars against it. Which brings

00:43:53.460 --> 00:43:56.019
us to the second case study and arguably one

00:43:56.019 --> 00:43:58.440
of the most fascinating figures in modern dairy

00:43:58.440 --> 00:44:01.219
genetics. If Kipp Law's solution was to spend

00:44:01.219 --> 00:44:03.219
the money to fix the concrete to accommodate

00:44:03.219 --> 00:44:06.400
the giant cows, Don Benink decided to completely

00:44:06.400 --> 00:44:08.760
re -engineer the cow to accommodate the concrete.

00:44:08.960 --> 00:44:10.639
Let's talk about Don Benink and North Florida

00:44:10.639 --> 00:44:13.179
Holsteins. To give the listener a sense of scale,

00:44:13.360 --> 00:44:15.780
we need to establish that Don Benink is not running

00:44:15.780 --> 00:44:18.699
a niche 40 -cow hobby farm. He is not experimenting

00:44:18.699 --> 00:44:21.519
with crossbreeds in a pasture. No. According

00:44:21.519 --> 00:44:25.360
to a 2017 industry profile, North Florida Holsteins,

00:44:25.440 --> 00:44:27.960
located down in Bell, Florida, was milking about

00:44:27.960 --> 00:44:31.500
4 ,200 cows at any given time, with roughly 10

00:44:31.500 --> 00:44:34.300
,000 total head of cattle on site. They ship

00:44:34.300 --> 00:44:37.139
approximately 140 million pounds of milk every

00:44:37.139 --> 00:44:38.980
single year, and they manage all of this through

00:44:38.980 --> 00:44:42.099
about 4 ,000 sand -bedded freestalls. It is a

00:44:42.099 --> 00:44:45.079
massive, highly optimized, incredibly intense

00:44:45.079 --> 00:44:48.820
commercial operation. Benig developed a very

00:44:48.820 --> 00:44:51.659
specific, ruthless philosophy on breeding because

00:44:51.659 --> 00:44:54.440
of the sheer hostility of where he farms. He

00:44:54.440 --> 00:44:56.300
originally farmed in New York, but moved to Florida

00:44:56.300 --> 00:44:58.800
in 1980. And he realized immediately that if

00:44:58.800 --> 00:45:01.059
you were going to take a Holstein, a breed originating

00:45:01.059 --> 00:45:03.639
in the cool climate of northern Europe, and try

00:45:03.639 --> 00:45:06.099
to milk her in the relentless heat and crushing

00:45:06.099 --> 00:45:08.820
humidity of Florida, you cannot mess around with

00:45:08.820 --> 00:45:11.739
biological inefficiency. A massive cow generates

00:45:11.739 --> 00:45:14.860
massive amounts of metabolic heat. In Florida,

00:45:14.940 --> 00:45:17.679
that heat is a killer. So he had to become relentless

00:45:17.679 --> 00:45:20.940
about comfort, cooling, and housing. But his

00:45:20.940 --> 00:45:23.159
philosophy on genetics is what makes him a legend.

00:45:23.400 --> 00:45:25.539
He looked at the show ring trends, he looked

00:45:25.539 --> 00:45:28.519
at the TPI game pushing for 65 -inch cows, and

00:45:28.519 --> 00:45:31.320
he was bluntly contrarian. He stated plainly

00:45:31.320 --> 00:45:34.039
in interviews that the taller, more angular sweeping

00:45:34.039 --> 00:45:36.619
cow favored by the national classification systems

00:45:36.619 --> 00:45:39.599
is so far removed from what an actual commercial

00:45:39.599 --> 00:45:42.320
milk producer wants that it is practically irrelevant.

00:45:42.889 --> 00:45:45.110
His entire breeding program is built around three

00:45:45.110 --> 00:45:48.030
uncompromising pillars. High production of components,

00:45:48.409 --> 00:45:51.210
strong health traits, and relentless feed efficiency.

00:45:51.429 --> 00:45:54.000
And here is the absolute picker. When faced with

00:45:54.000 --> 00:45:57.460
the stall gap, Benink completely refused to whiten

00:45:57.460 --> 00:46:00.599
his stalls to chase the genetic trend of taller

00:46:00.599 --> 00:46:04.280
cows. He had 46 -inch free stalls in his barns.

00:46:04.280 --> 00:46:06.699
And instead of pouring new concrete, he made

00:46:06.699 --> 00:46:10.019
a hard, calculated decision. I am going to actively

00:46:10.019 --> 00:46:12.800
breed a cow that fits the barn I already own.

00:46:12.980 --> 00:46:15.719
How did he actually do that, though? If the entire

00:46:15.719 --> 00:46:18.179
national semen supply is dominated by the TPI

00:46:18.179 --> 00:46:20.400
game pushing tall bulls, how do you swim upstream?

00:46:20.780 --> 00:46:22.599
He had to build his own mathematical reality.

00:46:22.960 --> 00:46:25.360
He created his own customized genetic selection

00:46:25.360 --> 00:46:27.460
tool, which became known as the North Florida

00:46:27.460 --> 00:46:30.400
Index. Instead of chasing the national TPI points

00:46:30.400 --> 00:46:32.679
that were artificially inflated by stature and

00:46:32.679 --> 00:46:35.659
PTAT, his index stripped all the vanity metrics

00:46:35.659 --> 00:46:38.199
away. It focuses strictly on traits that put

00:46:38.199 --> 00:46:40.300
cash in the bank. Pounds of protein shipped,

00:46:40.420 --> 00:46:42.619
somatic cell score, daughter pregnancy rate,

00:46:42.739 --> 00:46:45.559
and calving ease. And most importantly, he actively

00:46:45.559 --> 00:46:47.880
intentionally utilized bulls that were negative

00:46:47.880 --> 00:46:50.539
for stature. While the rest of the industry was

00:46:50.539 --> 00:46:52.739
pushing that stature linear scale higher and

00:46:52.739 --> 00:46:55.579
higher, celebrating the giants, Benink was applying

00:46:55.579 --> 00:46:58.440
relentless downward genetic pressure on frame

00:46:58.440 --> 00:47:01.159
size. He essentially told the industry, your

00:47:01.159 --> 00:47:03.980
math is wrong and I'm going to prove it. And

00:47:03.980 --> 00:47:06.360
it wasn't just a quirky, isolated experiment

00:47:06.360 --> 00:47:09.619
that yielded mediocre results. He achieved deep,

00:47:09.760 --> 00:47:12.300
undeniable industry -leading genetic success.

00:47:12.920 --> 00:47:15.739
The sources point out that between 1981 and 2021,

00:47:16.139 --> 00:47:19.960
over 200 bulls carrying his no -FLA prefix were

00:47:19.960 --> 00:47:22.139
enrolled with the National Association of Animal

00:47:22.139 --> 00:47:24.780
Breeders. He bred the dam of a bull named Lionel

00:47:24.780 --> 00:47:27.400
Eight. Lionel wasn't just a good bull. He actually

00:47:27.400 --> 00:47:30.820
topped the national TPI list in April 2022 because

00:47:30.820 --> 00:47:32.599
his production and efficiency numbers were so

00:47:32.599 --> 00:47:34.599
overwhelmingly massive that they overpowered

00:47:34.599 --> 00:47:37.079
his moderate -type traits. And Benink bred Nofele

00:47:37.079 --> 00:47:39.659
Matriarch, a legendary cow who sits in the top

00:47:39.659 --> 00:47:42.440
20 all -time for productive life with a staggering

00:47:42.440 --> 00:47:45.599
score of 7 .3. The accolades are undeniable.

00:47:45.760 --> 00:47:49.659
He achieved 55 dams of merit, 11 gold medal dams,

00:47:49.659 --> 00:47:52.960
and dozens of cows scoring 93 or 94 points on

00:47:52.960 --> 00:47:55.579
classification, despite his disregard for the

00:47:55.579 --> 00:47:58.739
show ring. In 2024, his lifetime of contrarian

00:47:58.739 --> 00:48:00.679
brilliance was formally recognized when he was

00:48:00.679 --> 00:48:03.739
honored by the National Dairy Shrine as a Distinguished

00:48:03.739 --> 00:48:06.820
Dairy Cattle Breeder. He proved beyond a shadow

00:48:06.820 --> 00:48:09.559
of a doubt that a farm can achieve elite profitability,

00:48:09.920 --> 00:48:12.800
massive volume and functional excellence without

00:48:12.800 --> 00:48:15.300
participating in the frame size arms race. But

00:48:15.300 --> 00:48:17.199
what I find really validating about Benning's

00:48:17.199 --> 00:48:19.239
story and what should give every farmer listening

00:48:19.239 --> 00:48:21.699
a sense of relief is that he isn't the outlier

00:48:21.699 --> 00:48:24.360
anymore. For 30 years, he was the lone voice

00:48:24.360 --> 00:48:26.960
shouting in the wilderness. But today, the rest

00:48:26.960 --> 00:48:28.940
of the industry is finally waking up, looking

00:48:28.940 --> 00:48:31.260
at the feed bills, looking at the lameness rates

00:48:31.260 --> 00:48:34.159
and realizing he was right. all along. The math

00:48:34.159 --> 00:48:36.980
in the national indexes has unequivocally formally

00:48:36.980 --> 00:48:39.579
turned against the huge frames. The turning point

00:48:39.579 --> 00:48:42.300
was really the 2021 revision of the Net Merit

00:48:42.300 --> 00:48:45.039
Index, which is the USDA's primary economic breeding

00:48:45.039 --> 00:48:48.320
tool. In 2021, they began placing much stronger

00:48:48.320 --> 00:48:51.440
negative economic weights on body size. They

00:48:51.440 --> 00:48:53.579
finally factored the feed bill into the genetic

00:48:53.579 --> 00:48:56.340
equation. And by the time of the 2025 net merit

00:48:56.340 --> 00:48:59.400
update, the shift was aggressive. The negative

00:48:59.400 --> 00:49:02.880
emphasis on body weight composite, or BWC, reached

00:49:02.880 --> 00:49:06.179
a massive negative 11%. Let's underline that.

00:49:06.219 --> 00:49:10.059
Negative 11%. The National Index is now actively,

00:49:10.139 --> 00:49:13.019
aggressively penalizing bulls for making big

00:49:13.019 --> 00:49:16.230
daughters. If a bull throws a giant frame, His

00:49:16.230 --> 00:49:18.530
ranking tanks. Exactly. And they didn't stop

00:49:18.530 --> 00:49:20.869
there. They added a feed -safe component to the

00:49:20.869 --> 00:49:24.929
index that reached a massive 17 .8 % emphasis.

00:49:25.309 --> 00:49:28.110
The net merit index now actively taxes every

00:49:28.110 --> 00:49:30.710
single extra unit of body weight composite at

00:49:30.710 --> 00:49:33.550
roughly 5 .5 pounds of dry matter intake per

00:49:33.550 --> 00:49:36.030
lactation. The economic reality of that thermodynamic

00:49:36.030 --> 00:49:38.309
maintenance energy cost, the fuel required just

00:49:38.309 --> 00:49:40.570
to idle the engine, is finally fully reflected

00:49:40.570 --> 00:49:42.559
in the math. And it's not just a North American

00:49:42.559 --> 00:49:45.539
realization. Marco Winters, a prominent UK dairy

00:49:45.539 --> 00:49:48.079
geneticist, has noted the exact same trend across

00:49:48.079 --> 00:49:50.340
the Atlantic. He travels the UK extensively,

00:49:50.579 --> 00:49:52.639
and he notes that commercial farmers are constantly

00:49:52.639 --> 00:49:54.780
saying they do not want bigger cows. Yet the

00:49:54.780 --> 00:49:57.320
historic genetic trends were forcing larger frames

00:49:57.320 --> 00:50:00.780
upon them. Now, the UK indexes are also aggressively

00:50:00.780 --> 00:50:03.260
pivoting to prioritize maintenance, longevity,

00:50:03.280 --> 00:50:07.019
and feed efficiency over sheer stature. So the

00:50:07.019 --> 00:50:08.920
governing bodies and the national indexes have

00:50:08.920 --> 00:50:11.829
caught up? The industry has admitted the error?

00:50:12.170 --> 00:50:14.989
The question now is, has the individual farm's

00:50:14.989 --> 00:50:17.809
mating plan caught up? Because if you are listening

00:50:17.809 --> 00:50:19.710
to this right now and still sitting at the kitchen

00:50:19.710 --> 00:50:23.030
table blindly picking high -TPI bulls that carry

00:50:23.030 --> 00:50:25.769
positive stature traits, you are buying into

00:50:25.769 --> 00:50:29.170
an outdated, penalized model that your 1990s

00:50:29.170 --> 00:50:31.980
freestall barn physically cannot support. Which

00:50:31.980 --> 00:50:34.119
brings us to the most crucial, practical part

00:50:34.119 --> 00:50:37.019
of this deep dive. We explored the physical anatomy,

00:50:37.340 --> 00:50:39.940
the economic math, the genetic history that led

00:50:39.940 --> 00:50:42.079
us into this trap, and the massive financial

00:50:42.079 --> 00:50:44.539
leaks it causes. But understanding the history

00:50:44.539 --> 00:50:47.039
is only valuable if it changes how you manage

00:50:47.039 --> 00:50:49.099
your herd tomorrow morning. All right, so a farmer

00:50:49.099 --> 00:50:51.019
just finished milking and is driving to the feed

00:50:51.019 --> 00:50:53.500
store. What are the things they need to remember

00:50:53.500 --> 00:50:56.119
from today? How do we triage this? It starts

00:50:56.119 --> 00:50:59.199
with establishing absolute objective truth. It

00:50:59.199 --> 00:51:01.380
starts with what the sources call the five -minute

00:51:01.380 --> 00:51:03.500
barn audit. Before you look at another semen

00:51:03.500 --> 00:51:05.980
catalog, before you schedule a meeting with your

00:51:05.980 --> 00:51:08.480
breeding rep, and certainly before you fire your

00:51:08.480 --> 00:51:11.099
hoof trimmer, you need to establish the precise

00:51:11.099 --> 00:51:14.420
physical baseline of your facility and your cows.

00:51:14.639 --> 00:51:19.619
Step one of the audit. Grab a literal paint measure.

00:51:20.039 --> 00:51:22.739
Do not trust the original blueprints from 1998.

00:51:23.369 --> 00:51:25.150
because contractors make changes on the fly.

00:51:25.550 --> 00:51:28.250
Walk out to your mature cow pen, walk into the

00:51:28.250 --> 00:51:31.070
stalls, and measure at least five of them. You

00:51:31.070 --> 00:51:33.349
measure from the absolute center of one skill

00:51:33.349 --> 00:51:35.570
divider loop to the center of the adjacent loop.

00:51:35.769 --> 00:51:38.210
What is that distance? Write it down. Then you

00:51:38.210 --> 00:51:40.170
need to find out how big your cows actually are.

00:51:40.449 --> 00:51:42.619
Don't guess. Check your herd records, pull up

00:51:42.619 --> 00:51:44.840
Lactonet, or call your nutritionist and ask for

00:51:44.840 --> 00:51:47.079
the actual scale weights of the cull cows shipped

00:51:47.079 --> 00:51:49.440
last month. What does your average mature cow

00:51:49.440 --> 00:51:51.739
weigh? If the data says you are milking 1 ,600

00:51:51.739 --> 00:51:54.840
-pound cows and your tape measure says your stalls

00:51:54.840 --> 00:51:57.940
are 45 inches wide, you don't need a consultant

00:51:57.940 --> 00:52:00.199
to tell you what's wrong. You immediately know

00:52:00.199 --> 00:52:02.960
you are operating at a severe 4 - to 5 -inch

00:52:02.960 --> 00:52:05.159
deficit from the Dairyland Initiative recommendations.

00:52:06.059 --> 00:52:08.679
Step two of the audit is measuring the platform

00:52:08.679 --> 00:52:11.530
length for the lunchbox. Take that same tape

00:52:11.530 --> 00:52:13.949
measure to your head to head platforms. Measure

00:52:13.949 --> 00:52:16.369
from the rear curb of one stall to the rear curb

00:52:16.369 --> 00:52:18.719
of the opposing stall. If that total span of

00:52:18.719 --> 00:52:21.960
concrete is under 16 feet wide, it is mathematically

00:52:21.960 --> 00:52:24.619
below the minimum recommendation for a forward

00:52:24.619 --> 00:52:27.780
lunge for mature Holsteins. If your audit reveals

00:52:27.780 --> 00:52:29.960
short platforms combined with narrow stalls,

00:52:30.219 --> 00:52:32.539
you are virtually guaranteeing that your cows

00:52:32.539 --> 00:52:35.440
are side lunging, lying diagonally, and destroying

00:52:35.440 --> 00:52:38.239
their feet. Step 3 requires putting the tape

00:52:38.239 --> 00:52:40.679
measure away and looking at the animals. Do a

00:52:40.679 --> 00:52:43.559
formal locomotion check. Take 10 minutes, stand

00:52:43.559 --> 00:52:45.800
at the exit of the parlor, and score 20 of your

00:52:45.800 --> 00:52:48.119
mature cows as they walk past you on a flat surface.

00:52:48.500 --> 00:52:51.719
Use the standard 1 to 5 locomotion scale, where

00:52:51.719 --> 00:52:55.699
1 is a perfect flat back stride, and 2 is a slight

00:52:55.699 --> 00:52:57.739
arch in the back with a mild favoring of limb.

00:52:58.239 --> 00:53:00.920
If more than 20 % of your mature herd lands at

00:53:00.920 --> 00:53:03.139
a score of 2 or worse, meaning they are showing

00:53:03.139 --> 00:53:05.699
visible consistent signs of lameness or altered

00:53:05.699 --> 00:53:09.380
gait, you have a systemic problem. And as Cook's

00:53:09.380 --> 00:53:11.900
data showed us, the stall design is almost always

00:53:11.900 --> 00:53:14.800
the invisible hand driving that lameness. Step

00:53:14.800 --> 00:53:17.539
four is checking your stall comfort index, or

00:53:17.539 --> 00:53:20.579
the SCI proxy. The easiest, most effective way

00:53:20.579 --> 00:53:23.159
to do this is to walk your high production group

00:53:23.159 --> 00:53:25.539
roughly two hours before their scheduled milking

00:53:25.539 --> 00:53:28.039
time. At this specific point in the diurnal cycle,

00:53:28.199 --> 00:53:30.159
the vast majority of those cows should be lying

00:53:30.159 --> 00:53:32.940
down, resting, aggressively ruminating, and making

00:53:32.940 --> 00:53:35.289
milk. If you look down the alley and see that

00:53:35.289 --> 00:53:37.329
more than 20 % of the cows touching a stall are

00:53:37.329 --> 00:53:39.530
standing idle, meaning they are perching with

00:53:39.530 --> 00:53:41.710
their front feet in, or they are standing fully

00:53:41.710 --> 00:53:43.690
inside the stall without making any attempt to

00:53:43.690 --> 00:53:46.710
lie down, your barn is screaming at you. That

00:53:46.710 --> 00:53:49.650
is not a behavioral quirk. That is a red alert

00:53:49.650 --> 00:53:52.500
mechanical comfort problem. Okay, so a manager

00:53:52.500 --> 00:53:53.900
does the audit. They measure the loops, they

00:53:53.900 --> 00:53:56.260
score the locomotion, and the results are terrible.

00:53:56.460 --> 00:53:59.960
The stalls are 45 inches, the cows are 1 ,650

00:53:59.960 --> 00:54:02.719
pounds, 30 % are perching, and lameness is creeping

00:54:02.719 --> 00:54:05.800
up. The reality sets in. How do we fix it without

00:54:05.800 --> 00:54:08.780
bankrupting the farm? The sources break this

00:54:08.780 --> 00:54:10.940
down into a really clear, pragmatic timeline.

00:54:11.320 --> 00:54:13.400
Let's look at month zero to three. The immediate

00:54:13.400 --> 00:54:16.780
goal here is stop the growth. You can stop making

00:54:16.780 --> 00:54:19.460
the mismatch worse today, and it won't cost you

00:54:19.460 --> 00:54:22.079
a single dollar in concrete. You implement a

00:54:22.079 --> 00:54:24.780
strict, unbending hard cap on your genetic mating

00:54:24.780 --> 00:54:27.460
lists. You write it down as a non -negotiable

00:54:27.460 --> 00:54:29.420
rule for your farm and you hand it to your AI

00:54:29.420 --> 00:54:32.179
representative. Absolutely no sires with a stature

00:54:32.179 --> 00:54:35.260
PTA greater than 0 .0 and absolutely no sires

00:54:35.260 --> 00:54:37.699
with a body weight composite greater than 0 .0.

00:54:37.820 --> 00:54:39.820
You just freeze the frame size immediately. You

00:54:39.820 --> 00:54:41.480
draw a line in the sand. There is absolutely

00:54:41.480 --> 00:54:44.659
no financial, logical, or biological case for

00:54:44.659 --> 00:54:46.840
adding more skeletal frame to a herd that is

00:54:46.840 --> 00:54:49.130
already trapped in a tight barn. Instead of chasing

00:54:49.130 --> 00:54:51.590
type composites that drag stature along as a

00:54:51.590 --> 00:54:54.469
penalty, you pivot your genetic selection entirely

00:54:54.469 --> 00:54:57.349
to traits that actually pay the bills in your

00:54:57.349 --> 00:55:00.769
current constrained environment. You select relentlessly

00:55:00.769 --> 00:55:03.250
for productive life, daughter pregnancy rate,

00:55:03.369 --> 00:55:06.510
and individual specific locomotion traits like

00:55:06.510 --> 00:55:08.409
rear lay view and foot angle, which actually

00:55:08.409 --> 00:55:11.130
dictate hoof survival. Okay, so the genetic growth

00:55:11.130 --> 00:55:14.130
is capped. The future is protected. But genetics

00:55:14.130 --> 00:55:16.730
take three years to materialize into a milking

00:55:16.730 --> 00:55:19.250
heifer. What do we do in months zero to six to

00:55:19.250 --> 00:55:22.289
help the giant 1 ,700 -pound third lactation

00:55:22.289 --> 00:55:24.110
cows that are struggling in the barn right now?

00:55:24.429 --> 00:55:26.849
The sources call these the cheap comfort wins.

00:55:27.150 --> 00:55:29.369
Behavior, hoof health, and time budgets cannot

00:55:29.369 --> 00:55:31.710
wait a year for a remodel. You need immediate

00:55:31.710 --> 00:55:34.110
management -level interventions. First, attack

00:55:34.110 --> 00:55:36.230
your stocking density. If your stalls are 45

00:55:36.230 --> 00:55:37.929
inches, they are physically difficult to use.

00:55:38.250 --> 00:55:40.190
When stalls are difficult to use, competition

00:55:40.190 --> 00:55:43.409
for the best or most accessible stalls skyrockets,

00:55:43.570 --> 00:55:46.449
leading to bullying by dominant cows. You must

00:55:46.449 --> 00:55:48.769
drop the effect of stocking density in your fresh

00:55:48.769 --> 00:55:51.610
pens and your high cow groups to below 110 %

00:55:51.610 --> 00:55:54.489
if at all possible. Reducing crowding instantly

00:55:54.489 --> 00:55:56.670
lowers the stress and the wait times for a bed.

00:55:57.849 --> 00:56:00.030
You tighten up the bedding management to an obsessive

00:56:00.030 --> 00:56:02.690
degree. If the stall is already five inches too

00:56:02.690 --> 00:56:05.829
narrow, do not make the situation worse by forcing

00:56:05.829 --> 00:56:08.530
the cow to lie down on a hard, unforgiving surface.

00:56:09.130 --> 00:56:12.010
If you are on sand, fill the beds deeper and

00:56:12.010 --> 00:56:13.909
level them more frequently to remove the craters

00:56:13.909 --> 00:56:16.230
that trap the cow's legs. If you are on mats

00:56:16.230 --> 00:56:18.650
or mattresses, pile on the sawdust or dry manure

00:56:18.650 --> 00:56:22.050
solids. You want that bed so soft that it entices

00:56:22.050 --> 00:56:24.210
the cow to overcome her fear of the narrow loops.

00:56:24.670 --> 00:56:26.949
Third, check your ventilation at the micro level.

00:56:27.340 --> 00:56:29.619
Walk the pens with a handheld anemometer and

00:56:29.619 --> 00:56:31.780
measure the airspeed exactly at the cow's resting

00:56:31.780 --> 00:56:34.320
level, down near the concrete. If the airspeed

00:56:34.320 --> 00:56:37.139
is under 1 meter per second, you are heavily

00:56:37.139 --> 00:56:40.340
exacerbating the stress. Remember, big cows generate

00:56:40.340 --> 00:56:42.820
massive amounts of metabolic heat. If they are

00:56:42.820 --> 00:56:45.340
perched in a hot, stagnant, humid barn, they

00:56:45.340 --> 00:56:47.800
will stand even longer to expose more surface

00:56:47.800 --> 00:56:50.849
area to try and cool themselves. Standing to

00:56:50.849 --> 00:56:52.869
cool accelerates the hoof damage exponentially.

00:56:53.250 --> 00:56:56.230
Fix the fans, fix the louvers, get the air moving

00:56:56.230 --> 00:56:59.489
over the beds. And finally, implement a militant

00:56:59.489 --> 00:57:02.489
locomotion scoring schedule. Score the high -risk

00:57:02.489 --> 00:57:04.929
groups every single month. When you spot a cow

00:57:04.929 --> 00:57:07.409
transitioning from a score 1 to a score 2, or

00:57:07.409 --> 00:57:10.090
you see a score 3, do not wait for the scheduled

00:57:10.090 --> 00:57:12.650
monthly trimmer visit. Pull her, block her, treat

00:57:12.650 --> 00:57:14.829
her immediately, and move her to a dedicated

00:57:14.829 --> 00:57:17.269
low -density pack or the most comfortable pen

00:57:17.269 --> 00:57:19.380
you have. Remember, every time a lameness case

00:57:19.380 --> 00:57:23.039
goes chronic, $337 and potentially a $4 ,000

00:57:23.039 --> 00:57:26.320
replacement cost evaporate. These immediate interventions

00:57:26.320 --> 00:57:28.900
cost operational time, management focus, and

00:57:28.900 --> 00:57:31.159
minor budget adjustments for betting. They do

00:57:31.159 --> 00:57:32.780
not require six -figure capital investments.

00:57:33.079 --> 00:57:35.579
But collectively, they can claw back a few pounds

00:57:35.579 --> 00:57:37.960
of milk per cow per day, drastically slow the

00:57:37.960 --> 00:57:40.179
lameness cascade, and buy you time within the

00:57:40.179 --> 00:57:42.179
first six months. But eventually, you cannot

00:57:42.179 --> 00:57:44.800
manage your way around physics forever. Eventually,

00:57:44.800 --> 00:57:47.550
we have to deal with the concrete. Which brings

00:57:47.550 --> 00:57:52.429
us to month six to 18, the pilot pen. I absolutely

00:57:52.429 --> 00:57:54.570
love this strategy because it grounds theoretical

00:57:54.570 --> 00:57:57.449
advice in gritty farm reality. I don't need to

00:57:57.449 --> 00:57:59.449
walk into the bank tomorrow and ask for a massive

00:57:59.449 --> 00:58:02.630
loan to tear down a 500 cow barn. You just fix

00:58:02.630 --> 00:58:06.510
one single pen. It is the ultimate low risk proof

00:58:06.510 --> 00:58:09.309
of concept for your specific herd managed by

00:58:09.309 --> 00:58:11.590
your specific team. You select your highest value

00:58:11.590 --> 00:58:13.789
group. Usually the fresh cows with the top -tier

00:58:13.789 --> 00:58:15.949
production string, you go into that single pen,

00:58:16.010 --> 00:58:17.949
you fire up the grinders, and you widen the stalls.

00:58:18.170 --> 00:58:20.329
You unbolt the divider loops, you move them,

00:58:20.409 --> 00:58:21.929
or you replace them with a more accommodating

00:58:21.929 --> 00:58:25.570
shape. If your cows weigh 1 ,600 pounds, you

00:58:25.570 --> 00:58:27.829
follow the dairy land table and set those loops

00:58:27.829 --> 00:58:30.530
to 50 -inch centers. And let's address the immediate

00:58:30.530 --> 00:58:32.929
pushback you will get from the farm manager when

00:58:32.929 --> 00:58:36.070
you suggest this. When you move stalls from 45

00:58:36.070 --> 00:58:39.289
inches to 50 inches in a fixed -size pen, you

00:58:39.289 --> 00:58:41.429
are mathematically going to lose total stall

00:58:41.429 --> 00:58:44.429
count. If a pen had 100 stalls at 45 inches,

00:58:44.610 --> 00:58:47.769
it will only have 90 stalls at 50 inches. Managers

00:58:47.769 --> 00:58:49.570
hate losing stalls because they think they're

00:58:49.570 --> 00:58:52.369
losing capacity. Yes, the instinct is to maximize

00:58:52.369 --> 00:58:54.530
the physical headcount. But you have to push

00:58:54.530 --> 00:58:56.449
through that friction. Even if moving them to

00:58:56.449 --> 00:58:58.690
50 inches means you lose 10 total stalls in that

00:58:58.690 --> 00:59:01.590
pen, you do it anyway. Because the data is crystal

00:59:01.590 --> 00:59:04.179
clear. The gain in individual cow performance,

00:59:04.360 --> 00:59:06.539
the massive leap in lying time, and the drop

00:59:06.539 --> 00:59:09.440
in lameness among the 90 cows will far outpace

00:59:09.440 --> 00:59:11.039
the production you thought you were getting from

00:59:11.039 --> 00:59:13.719
cramming 100 distressed cows into the same space.

00:59:14.199 --> 00:59:16.699
Once the pilot pen is remodeled, you track the

00:59:16.699 --> 00:59:19.440
metrics relentlessly. You compare the bulk tank

00:59:19.440 --> 00:59:21.900
milk weights, the lying behavior, and the lameness

00:59:21.900 --> 00:59:23.840
scores of the cows in the 50 -inch pilot pen

00:59:23.840 --> 00:59:26.780
directly against the cows still suffering in

00:59:26.780 --> 00:59:30.179
the 45 -inch pens. As Nigel Cook's research explicitly

00:59:30.179 --> 00:59:32.920
points out, increasing stall width for large,

00:59:32.920 --> 00:59:34.980
mature Holsteins is one of the most powerful,

00:59:35.139 --> 00:59:37.239
highest -return facility improvements you can

00:59:37.239 --> 00:59:39.159
make. And that data collection leads perfectly

00:59:39.159 --> 00:59:42.440
into the final phase, month 12 to 24, fund the

00:59:42.440 --> 00:59:45.840
concrete. Because now you aren't guessing. You

00:59:45.840 --> 00:59:47.679
aren't operating on faith or academic theory.

00:59:47.840 --> 00:59:50.400
You have hard, undeniable financial data generated

00:59:50.400 --> 00:59:52.539
by your own cows on your own farm. Let's look

00:59:52.539 --> 00:59:54.320
at the financial leverage. Let's say that between

00:59:54.320 --> 00:59:56.539
freezing the genetics to stop the bleeding, improving

00:59:56.539 --> 00:59:58.760
the bedding, and widening that pilot pen, you

00:59:58.760 --> 01:00:00.980
managed to add just four pounds of milk per cow

01:00:00.980 --> 01:00:04.119
per day across a 200 -cow herd. Four pounds is

01:00:04.119 --> 01:00:06.400
highly achievable when you relieve a severe stall

01:00:06.400 --> 01:00:09.800
gap. That translates to 800 pounds of extra milk

01:00:09.800 --> 01:00:13.380
a day. Over a full 305 -day operational year,

01:00:13.539 --> 01:00:16.559
you are looking at roughly 244 ,000 pounds of

01:00:16.559 --> 01:00:18.780
additional milk shipped. Depending on current

01:00:18.780 --> 01:00:21.340
component prices, fat premiums, and feed margins,

01:00:21.500 --> 01:00:24.699
that is a massive, highly profitable influx of

01:00:24.699 --> 01:00:26.860
gross cash flow. And that doesn't even count

01:00:26.860 --> 01:00:28.960
the money saved by slashing your cull rate and

01:00:28.960 --> 01:00:31.460
avoiding those $4 ,000 replacement purchases.

01:00:31.940 --> 01:00:34.280
And that completely changes the dynamic of the

01:00:34.280 --> 01:00:36.860
conversation with your agricultural lender. You

01:00:36.860 --> 01:00:38.300
aren't walking into the bank with a magazine

01:00:38.300 --> 01:00:40.280
article saying, hey, a guy in New York built

01:00:40.280 --> 01:00:41.880
a new barn and got eight pounds of milk and I

01:00:41.880 --> 01:00:43.860
borrow half a million dollars to tear up my concrete?

01:00:44.019 --> 01:00:46.559
No. You walk into the bank with a spreadsheet

01:00:46.559 --> 01:00:50.239
of your own herd's DHIA data. You prove to the

01:00:50.239 --> 01:00:51.900
loan officer that when you gave your specific

01:00:51.900 --> 01:00:54.219
cows five more inches of space in the pilot pen,

01:00:54.380 --> 01:00:56.360
they yielded a quarter of a million more pounds

01:00:56.360 --> 01:00:58.920
of milk annually and your vet bills dropped by

01:00:58.920 --> 01:01:02.000
20%. You use the projected revenue of the recovered

01:01:02.000 --> 01:01:04.739
milk to easily secure and service the loan to

01:01:04.739 --> 01:01:07.539
remodel the rest of the facility. It is a self

01:01:07.539 --> 01:01:10.500
funding pathway out of the mismatch. It requires

01:01:10.500 --> 01:01:14.019
discipline, but it works. So we have comprehensively

01:01:14.019 --> 01:01:16.159
covered the physical reality of the stall gap,

01:01:16.380 --> 01:01:19.760
the brutal economic math of lost rest, the genetic

01:01:19.760 --> 01:01:22.579
history that blindly led us into the trap, and

01:01:22.579 --> 01:01:25.460
two totally different proven ways to solve it,

01:01:25.539 --> 01:01:27.960
either rebuilding the barn around the cow like

01:01:27.960 --> 01:01:30.599
Kip Law or reengineering the cow to fit the barn

01:01:30.599 --> 01:01:33.219
like Don Benink. Plus, we've laid out the pragmatic

01:01:33.219 --> 01:01:35.900
step -by -step audit to start fixing the problem

01:01:35.900 --> 01:01:38.260
this afternoon. The overarching takeaway of all

01:01:38.260 --> 01:01:40.500
this data is simple but profoundly important

01:01:40.500 --> 01:01:43.219
for the future of a farm. You cannot manage your

01:01:43.219 --> 01:01:45.300
way out of a physical architectural mismatch

01:01:45.300 --> 01:01:47.260
with a hoof trimmer and an anti -inflammatory

01:01:47.260 --> 01:01:49.760
injection. If your genetics and your concrete

01:01:49.760 --> 01:01:52.059
are pulling in opposite directions, the concrete

01:01:52.059 --> 01:01:54.039
will always win and the cow will always pay the

01:01:54.039 --> 01:01:57.460
ultimate price. It is a silent, daily theft of

01:01:57.460 --> 01:02:00.699
milk and capital. And it is entirely preventable

01:02:00.699 --> 01:02:03.179
once you recognize what you are looking at. But

01:02:03.179 --> 01:02:05.039
before we sign off, I want to pull back from

01:02:05.039 --> 01:02:07.599
the concrete for one final, provocative thought

01:02:07.599 --> 01:02:09.800
about where this industry is heading. It is a

01:02:09.800 --> 01:02:12.340
necessary thought. If we connect this entire

01:02:12.340 --> 01:02:14.800
stall gap saga to the bigger picture of agricultural

01:02:14.800 --> 01:02:18.920
progress, it raises a fascinating, almost unsettling

01:02:18.920 --> 01:02:22.340
question about the future. Right now, the industry

01:02:22.340 --> 01:02:25.360
is successfully pivoting. The net merit indexes

01:02:25.360 --> 01:02:27.599
are heavily, aggressively taxing body weight.

01:02:28.079 --> 01:02:30.320
Breeders everywhere are trying to emulate Don

01:02:30.320 --> 01:02:32.900
Benink. They are heavily indexing for smaller,

01:02:33.019 --> 01:02:35.239
incredibly feed -efficient cows that still push

01:02:35.239 --> 01:02:38.030
out massive elite volumes of milk. We are actively

01:02:38.030 --> 01:02:40.050
building the ultimate hyper -efficient metabolic

01:02:40.050 --> 01:02:42.570
engines. We want a 1 ,300 -pound cow that makes

01:02:42.570 --> 01:02:45.289
150 pounds of milk a day. Exactly. But if we

01:02:45.289 --> 01:02:47.150
spend the next decade successfully shrinking

01:02:47.150 --> 01:02:49.690
the skeletal chassis of the cow down to perfectly

01:02:49.690 --> 01:02:51.989
fit the 45 -inch stall, while simultaneously

01:02:51.989 --> 01:02:54.289
demanding she process enough feed to produce

01:02:54.289 --> 01:02:57.429
150 or 160 pounds of milk a day, are we simply

01:02:57.429 --> 01:02:59.210
moving the bottleneck from the outside of the

01:02:59.210 --> 01:03:02.250
cow to the inside? We solved the skeletal mismatch.

01:03:02.590 --> 01:03:05.150
We solved the concrete problem. But will we reach

01:03:05.150 --> 01:03:08.030
a point where the cow's internal metabolic engine

01:03:08.030 --> 01:03:11.269
outpaces her biological hardware in a completely

01:03:11.269 --> 01:03:15.130
new, invisible way? Will the sheer cellular stress,

01:03:15.349 --> 01:03:17.530
the liver function, and the metabolic heat required

01:03:17.530 --> 01:03:20.409
to process that much feed and produce that much

01:03:20.409 --> 01:03:23.269
milk break her down internally in a way that

01:03:23.269 --> 01:03:25.429
our current genetic indexes, just like our tape

01:03:25.429 --> 01:03:28.130
measures back in the 1990s, are completely blind

01:03:28.130 --> 01:03:31.289
to? That is a wildly unsettling thought. We stop

01:03:31.289 --> 01:03:33.190
breaking their legs on the concrete, but we start

01:03:33.190 --> 01:03:35.750
redlining their internal metabolic engines until

01:03:35.750 --> 01:03:38.130
they blow a gasket. It's the ultimate reminder

01:03:38.130 --> 01:03:40.730
that in biology, there is always a limiting factor.

01:03:40.809 --> 01:03:42.690
You cannot just keep adding pressure and demanding

01:03:42.690 --> 01:03:45.030
more power from the system forever without eventually

01:03:45.030 --> 01:03:47.289
cracking the frame somewhere else. That is a

01:03:47.289 --> 01:03:49.190
concept I am definitely going to be chewing on

01:03:49.190 --> 01:03:50.849
for a while, and I hope everyone listening does

01:03:50.849 --> 01:03:53.639
too. This has been another Bullvine podcast from

01:03:53.639 --> 01:03:55.900
The Bullvine Podcast. For more straight -talking

01:03:55.900 --> 01:03:59.559
industry analysis, head to www .thebullvine .com.

01:03:59.719 --> 01:04:02.980
Subscribe wherever you get podcasts. We're out

01:04:02.980 --> 01:04:05.320
with new episodes every day, and upcoming topics

01:04:05.320 --> 01:04:07.659
will be deep diving into robotic milking efficiency

01:04:07.659 --> 01:04:09.420
limits. Thanks for listening.