In this episode, hosts Bella and Douglas explore how innovative dairy farmers are reducing methane emissions while improving their bottom line. They discuss the FDA's recent approval of Bovaer, alternative approaches like silage management and targeted breeding, and the economic benefits of methane reduction strategies.

Key Topics Covered

• Bovaer feed additive: FDA approval, 30% methane reduction capability, and safety profile
• Social media controversy surrounding feed additives in dairy
• Silage management strategies for methane reduction
• Breeding approaches for naturally lower-methane cows
• Economic benefits and implementation challenges
• Role of processors and cooperatives in supporting methane reduction
• Natural solutions for organic producers
• Carbon market opportunities and financial incentives

Featured Examples

• Pete Larson's Wisconsin dairy operation: 8% feed cost reduction through targeted breeding
• Tom Wilson's silage optimization strategies in Yorkshire
• Melissa Chambers' natural approaches on her Oregon organic dairy

Expert Insights

• Dr. Frank Mitloehner (UC Davis): Implementation costs and ROI considerations
• Dr. Dipti Pitta (University of Pennsylvania): Science behind low-methane emitting cows
• Jackie Klippenstein (Dairy Farmers of America): Cooperative support programs
• Gregg Doud (National Milk Producers Federation): Global competitiveness through innovation

Resources Mentioned

• USDA Regional Conservation Partnership Program: $90+ million in funding
• Elanco's UpLook sustainability insights engine
• Carbon credit verification through Athian and Truterra
• Innovation Center for U.S. Dairy (www.usdairy.com)

Key Takeaways

1. Multiple reduction strategies exist, giving farmers flexibility based on operation size
2. Economic returns come through improved feed efficiency, premium markets, and carbon credits
3. Starting small and documenting results is recommended before full implementation
4. Early adopters will have competitive advantages as regulations evolve

https://www.thebullvine.com/sustainable-farming/how-smart-dairy-farmers-are-slashing-methane-while-boosting-profits/

Join hosts Bella and Douglas as they unravel the extraordinary story of Comestar Laurie Sheik, the Holstein cow whose genetic legacy transformed global dairy breeding. Discover how a modest Canadian heifer became the foundation of a multi-generational dynasty that continues to influence modern genomics, robotic milking systems, and international breeding programs. Perfect for breeders seeking historical insights with modern applications!

Key Topics Covered

1. The 1989 Sale That Changed History

• Laurie Sheik’s $45,000 sale to Belgian partners

• The Pussemier family’s embryo import strategy

2. Marc Comtois: The Visionary Breeder

• From farm dropout to global genetic influencer

• The unconventional pairing of Elysa Anthony Lea and Puget-Sound Sheik

3. The Three Legendary Daughters

• Laura Black (24*), L Or Black (16*), and Lausan Black (23*)

4. Global Domination

• Spread to 51 countries via Semex Alliance

• Bois Seigneur Holstein’s 70% Laurie Sheik lineage

5. Modern Relevance

• Genomics meets tradition: Balancing indexes with maternal prepotency

• Robotic milking success: Comestar’s 2020 transition to Delaval V300 robots

6. Actionable Breeding Lessons

• Why maternal lines trump trendy sires

• Creating a “maternal scorecard” for genetic consistency

Key Takeaways

• 🐄 Maternal prepotency matters: 23 brood cow stars aren’t luck—they’re proof of Laurie Sheik’s unparalleled genetic transmission.

• 🌍 Think globally: Partnerships like Belgium’s Bois Seigneur Holstein amplified her influence across continents.

• 🔄 Adaptability = longevity: Her descendants thrive in systems from 1980s tie-stalls to 2020s robotics.

• 🧬 Genomics aren’t everything: Balance cutting-edge tools with time-tested breeding principles.

Notable Stats & Facts

• 4 millionaire bulls: Leader, Lee, Lheros, Outside

• 27-year dominance: 1995–2022 Holstein Canada Cow of the Year awards

• 100,000 kg lifetime milk: Blacklaure de Bois Seigneur’s production record

• EX-94 classification: Modern descendant Lamadona’s elite status

https://www.thebullvine.com/donor-profile/the-cow-that-built-an-empire-comestar-laurie-sheiks-unstoppable-genetic-legacy/

Cornell University researchers have documented the devastating effects of H5N1 bird flu on dairy cattle, revealing production losses of 900kg of milk per cow with no recovery even after 60 days. Hosts Bella and Douglas break down the financial implications, detection strategies, and immediate actions dairy producers should take to protect their herds.

The Cornell Study Findings

• 20% infection rate (777 animals) in a 3,900-cow Ohio dairy

• 76% of infected cows showed NO symptoms while spreading virus

• Infected cows 3.6x more likely to be culled

• Entire outbreak traced to one cow from Texas

Production Impacts

• 73% milk production collapse (35kg to 10kg daily)

• No recovery of production after 60+ days

• Total loss of 901.2kg milk per cow over 2 months

• H5N1 vs. mastitis comparison chart

• Early warning signs 5 days before clinical diagnosis

Financial Devastation

• $950 lost per affected cow

• Case study: $737,500 total loss for study herd

• Financial impact breakdown by herd size

• Insurance coverage gaps - fewer than 10% of operations protected

• Multiparous (high-producing) cows at greatest risk

Virus Evolution and Testing

• Original outbreaks: H5N1 clade 2.3.4.4b, genotype B3.13

• New threat: H5N1 clade 2.3.4.4b, genotype D1.1 discovered in Nevada

• Mutations enhancing mammalian infection (PB2 D701N and PB2 E627K)

• USDA’s National Milk Testing Strategy across 45 states

• 915 affected herds across 16 states as of January 2025

Consumer Safety and Regulation

• FDA testing confirming pasteurized products safe

• Raw vs. pasteurized milk: 198 trillion times higher risk

• Colorado’s weekly testing mandate

• FDA guidance on raw milk sales

Success Stories and Strategies

• Horizon Dairy case study: Early detection saved $1.2 million

• 5 key countermeasures smart producers are implementing

• Questions to ask your milk buyer

Five Immediate Action Steps

• 21-day isolation protocol for new animals

• H5N1 early warning system configuration

• Insurance coverage review

• Written response plan development

• Employee training

Critical Statistics

• Production Impact: 73% milk production drop (35kg to 10kg daily)

• Recovery Time: No recovery after 60+ days

• Total Loss: 901.2kg milk over 2 months

• Financial Impact: $950 per affected cow

• Silent Spread: 76% of infections show no symptoms

• Early Detection: 5 days before clinical signs through monitoring

• Virus Spread: 915 dairy herds affected across 16 states

https://www.thebullvine.com/highly-pathogenic-avian-influenza/bird-flu-bombshell-dairy-cows-losing-a-full-ton-of-milk-with-no-recovery/

Traditional genetics companies have been caught flat-footed as innovative dairy producers and specialized beef genetics providers capture 75% of the booming beef-on-dairy market. Hosts Bella and Douglas explore this seismic market shift, its economic implications, and how dairy producers can maximize value in this new reality.

· Introduction and episode overview

· The market upheaval traditional companies didn't see coming

· New genetic providers disrupting the marketplace

· Economic impact on traditional genetics companies

· The disconnect between dairy and beef breeding approaches

· Industry initiatives and specialized beef-on-dairy indexes

· Detailed comparisons between dairy and beef carcasses

· Practical application of the five essential questions

· Future outlook for the genetics marketplace

· Winners and losers in the new genetics landscape

· Conclusion and key takeaways

Key Statistics Mentioned:

• Contribution of dairy steers to U.S. fed beef supply increased from 6.9% to 16.3% over two decades

• Traditional genetics companies control only about 25% of the beef-on-dairy market

• Angus dominates beef breeds used in dairy herds at 89%, followed by Limousin (12%), Charolais (7%), and Simmental (4%)

• Dairy steers yield 2-12% less red meat compared to beef steers

• Optimized beef-on-dairy breeding can improve dressing percentage by 2-5% and red meat yield by 3-8%

• 95% of beef-on-dairy crosses reported from 2016-2019 used Angus semen

https://www.thebullvine.com/a-i-industry/genetic-giants-dethroned-how-dairy-farmers-and-beef-upstarts-hijacked-75-of-the-beef-on-dairy-gold-rush/

Join hosts Bella and Douglas as they explore how Juan Moreno revolutionized the dairy genetics industry through innovations in gender-sorted semen technology and genomic testing. From his early days on a Colombian cattle farm to becoming the 2025 World Dairy Expo International Person of the Year, Moreno’s journey exemplifies how purposeful disruption can transform an entire industry.

Introduction

• Introduction to Juan Moreno as the “Steve Jobs of dairy genetics”

• Explanation of the “bull in a china shop” metaphor as it relates to Moreno’s career

From Colombian Roots to Dairy Innovation

• Moreno’s early life on his family’s Colombian cattle operation

• Education at Ohio State University (Bachelor of Science in Dairy Science)

• Graduate work in Reproductive Physiology at Texas A&M University

• Founding of Sexing Technologies (ST)

Breaking the Traditional Breeding Paradigm

• How gender-sorted semen technology revolutionized dairy breeding

• The science behind separating X and Y chromosome-bearing sperm

• Development of flow cytometry techniques with 90% accuracy

• Challenges faced in developing and implementing the technology

Expanding Beyond Gender Sorting

• ST’s expansion into genomic testing, whole genome sequencing, and bioelectronics

• Introduction to EcoFeed technology for improved feed efficiency

• Economic and environmental benefits of feed efficiency innovation

Practical Applications for Dairy Farmers

• How farmers can implement genomic testing on their operations

• Economic breakdown: $30 testing investment vs. $1,400 in potential savings

• Customized genetic selection for different farm priorities and markets

• Moreno’s rejection of the “super cow” concept in favor of tailored genetics

Building a Global Enterprise

• ST’s expansion to 60 sperm-sorting facilities across 20 countries

• Management of seven bull stud farms globally

• Strategic acquisitions including Trans-World Genetics, Taurus, TAG, Cogent, and Inseme

• Launch of STgenetics and merger with Select Sires

Building Bridges Between Academia and Industry

• Moreno’s creation of employment pathways for Ohio State graduates

• STgenetics’ internship programs for agricultural students

• Company employees serving as adjunct faculty at universities

• Providing access to STgenetics facilities for academic research projects

Industry Impact and Environmental Concerns

• 30% of worldwide semen sales now using ST’s sex-sorted technology

• Addressing global food security challenges through improved genetics

• Balancing innovation with consumer perceptions and environmental concerns

• Recognition through the Innovation in Climate Action award (2024)

Leadership Style and Recognition

• Moreno’s “open-door policy” and non-hierarchical management approach

• Hands-on leadership connecting industry needs with scientific solutions

• Recognition as one of the “100 COLOMBIANOS” (2013)

• World Dairy Expo International Person of the Year (2025)

• 78 patents for innovations in reproductive technologies and genomics

Future Directions and Ethical Boundaries

• Focus on global food security and environmental sustainability

• Moreno’s stance against genetic modification in favor of natural selection

• The importance of consumer trust and perceptions in agriculture

https://www.thebullvine.com/dairy-industry-professionals/bull-in-a-china-shop-how-juan-moreno-turned-the-dairy-world-upside-down/

Hosts Bella and Douglas explore how dairy farmers can transform bull calves from break-even byproducts into significant profit centers through strategic beef-on-dairy crossbreeding. The episode details how this rapidly growing practice can deliver returns exceeding 200% ROI when properly implemented, and provides a comprehensive roadmap for dairy producers looking to maximize their returns through data-driven breeding decisions and strategic marketing.

Key Statistics Mentioned

• 72% of progressive dairies now strategically breeding to beef sires (Purina Survey, 2024)

• U.S. cattle inventory at 73-year low

• Crossbred calves commanding premiums of $350-$700 per head

• Beef-on-dairy production growth: 50,000 calves (2014) → 3.22 million projected (2024)

• Beef semen sales: 3.7 million units (2014) → 9.4 million units (2023), with 84% used in dairy cattle

• Potential additional annual revenue: $90,000+ for a 1,000-cow dairy with 30% bred to beef

• Italian auction data shows beef-dairy calves valued 50-200% more per kilogram than purebred dairy calves

Topics & Timestamps

Introduction

• Welcome and episode overview

• Significance of beef-on-dairy crossbreeding in today’s market

The Untapped Opportunity

• Historical mindset: bull calves as byproducts

• Current market dynamics creating new opportunities

• Premium pricing for crossbred calves

Understanding True ROI

• Why simplistic ROI calculations fall short

• Three financial impact categories: revenue, savings, opportunity gains

• The comprehensive ROI formula

Market Transformation

• U.S. cattle inventory and beef production forecasts

• Exponential growth in beef-on-dairy production

• Global adoption trends across Europe, New Zealand, and Australia

Performance Metrics

• Superior growth rates of crossbreds (8-25% improvement)

• Fewer days on feed

• Better dressing percentage and red meat yield

• Breed-specific performance differences

Implementation Strategies

• Six-step implementation approach

• Using genomic testing to identify ideal candidates

• How breeding fewer replacements can accelerate genetic progress

• Marketing approaches that maximize value

Common Implementation Errors

• Breeding the wrong cows to beef sires

• Failing to develop direct marketing relationships

• Not having a genetic risk mitigation strategy

Economic Case Studies

• Comparing basic, strategic, and advanced implementation approaches

• How implementation strategy dramatically affects financial outcomes

Global Best Practices

• New Zealand’s integrated genomic selection models

• European marketing cooperatives

• Adapting international strategies for North American implementation

Conclusion

• Key takeaways and action steps

• Resources for further information

Key Takeaways

1. 200% ROI Potential: Capture $350-$700 premiums per calf plus savings from improved conception rates and reduced heifer costs

2. Data-Driven Breeding: Use genomic testing to identify optimal cows for beef breeding while accelerating dairy genetic progress

3. Strategic Marketing: Develop direct buyer relationships to boost premiums by 30-50% versus auction sales

4. Risk Management: Select appropriate beef sires to avoid calving difficulties

5. Global Perspective: Adapt strategies from European marketing cooperatives and New Zealand’s integrated genomic models

https://www.thebullvine.com/beef-on-dairy/transform-your-dairy-economics-how-beef-on-dairy-crossbreeding-delivers-200-roi/

In this information-packed episode, hosts Bella and Douglas dive deep into strategic rumen buffer management during heat stress. They explain how this often-overlooked approach can deliver significant returns on investment while improving cow health and milk production. From understanding the basic science to implementing practical buffer protocols, this episode provides a comprehensive guide for dairy producers looking to maximize profits during challenging summer conditions.

## Topics Covered

Understanding Rumen Function

- The rumen as a "biological brewery" producing volatile fatty acids

- Optimal pH range (6.2-6.8) for rumen health

- How heat stress creates a "triple threat" to rumen stability

The Buffer Arsenal

- Sodium bicarbonate: The foundation buffer (0.8-1.2% DM)

- Potassium carbonate: The heat stress specialist (0.5-0.7% DM)

- Supporting cast: Calcium and magnesium compounds

- Buffer inclusion rates and application timing

DCAD Management

- Understanding Dietary Cation-Anion Difference

- Optimal DCAD levels during heat stress (+350-400 mEq/kg DM)

- Monitoring strategies using urine pH

Implementation Strategy

- Three-step implementation plan

- Importance of forage integration with buffer protocols

- Monitoring metrics for success

Future Technologies

- Rumen temperature monitoring systems

- Automated buffer delivery

- Next-generation buffer formulations

Consumer Marketing Opportunities

- Premium pricing potential through welfare improvements

- Consumer willingness to pay for comfort and welfare attributes

## Key Takeaways

1. Heat stress costs the U.S. dairy industry approximately $1.5 billion annually through reduced production and health impacts.

2. The "Triple Threat" of heat stress includes:

- Saliva production reduced by up to 40%

- Respiratory bicarbonate loss during panting

- Feed behavior changes toward less forage consumption

3. Optimal buffer protocol during heat stress combines:

- Sodium bicarbonate: 0.8-1.2% DM (1.6-2.4 lbs per cow daily)

- Potassium carbonate: 0.5-0.7% DM (1.0-1.4 kg per cow daily)

4. Three critical metrics to monitor:

- Rumen pH: Target 6.0-6.5

- Milk fat percentage: Target 3.8-4.2%

- Urine pH: Target 7.0-8.0

5. Buffer implementation delivers substantial ROI during heat stress through improved production and health, with potential returns significantly higher than many other dairy investments.

https://www.thebullvine.com/management/nutrition/the-3-5-million-buffer-bombshell-how-rumen-ph-management-is-revolutionizing-dairy-profits-in-2025/

In this episode, hosts Bella and Douglas explore the remarkable legacy of Canadian Holstein breeder Douglas Dunton, whose "breeding warm" philosophy and focus on maternal lines revolutionized dairy cattle genetics worldwide. Learn how Dunton's methodical linebreeding approach and emphasis on balanced traits created cow families that anchored legendary sires like Pawnee Farm Arlinda Chief and Round Oak Rag Apple Elevation - bulls whose genetics appear in virtually every modern Holstein pedigree today, nearly eight decades later.

## Episode Highlights

- [02:15] Dunton's journey from Shorthorns to Holstein breeding

- [08:20] The "breeding warm" philosophy explained

- [13:45] The four foundation females that changed Holstein history

- [22:30] Connections to legendary sires Chief and Elevation

- [29:10] Comparing Dunton's approach with Marc Comtois of Comestar

- [35:42] Applying Dunton's principles in today's genomic era

## Key Figures Mentioned

- Douglas Stewart Dunton - Canadian Holstein breeder whose maternal lines revolutionized the breed

- Ralph and Earl Dunton - Douglas's sons who continued the Glenvue legacy

- A.B.C. Inka May (EX) - Foundation female, dam of A.B.C. Reflection Sovereign

- Glenvue Nettie Jemima (EX-13*) - Extraordinary brood cow, dam of six Excellent offspring

- Glenvue Noelle Inka (EX-4) - Royal Winter Fair grand champion (1947)

- Glenvue Jean Inka B (VG-2) - Created maternal connection to Pawnee Farm Arlinda Chief

- Pawnee Farm Arlinda Chief (EX-GM) - One of the most influential Holstein sires in history

- Round Oak Rag Apple Elevation (EX-GM) - Transformational type improver

- Marc Comtois - Owner of Comestar Holsteins, contemporary maternal line master

- Comestar Laurie Sheik (VG-88 27*) - Foundation female of the Laurie Sheik family

## Memorable Quotes

- "It takes longer to breed type than production, but once you get type, it is not so difficult to get higher production." - Douglas Dunton

- "When asked about outcrossing, Dunton famously stated that he had tried an outcross bull only once, and while 'he didn't do much harm, neither did he do much good.'"

- "Is your breeding program building the maternal strength that will influence the breed for generations to come? That's the true measure of breeding success that Douglas Dunton's legacy challenges us to achieve."

Read the full article on Douglas Dunton's breeding philosophy at https://www.thebullvine.com/breeder-profiles/the-maternal-mastermind-how-douglas-duntons-breeding-philosophy-revolutionized-holstein-genetics/

In this cutting-edge episode of The Bullvine Podcast, hosts Bella and Douglas explore how machine learning and AI are revolutionizing reproductive management on dairy farms. Learn how these technologies are delivering unprecedented improvements in fertility while reducing hormone use, and discover practical steps for implementation that can dramatically improve your operation's bottom line.

Episode Highlights

The Current State of Reproductive Management

• 51% of dairy farms still rely primarily on visual observation for heat detection

• Visual observation misses more than half of all standing heats

• According to Ricardo Chebel (University of Florida), "Reproductive efficiency is a key driver on the economics of a farm"

• The impact of suboptimal reproductive performance is typically 30-50% higher than most farmers estimate

Economic Impact of Reproductive Inefficiency

• For a 500-cow operation, each additional day of average days open costs approximately $2,500 in lost profit

• Operations with days open pushing 140+ days can lose $100,000+ annually compared to herds hitting 110-day averages

• Quick calculation: Multiply your average days open beyond 110 by $5 per cow per day to estimate minimum profit losses

Machine Learning Technology Advantages

• Back-propagation neural network (BPNN) algorithm with 0.5-hour time window consistently outperforms other methods

• Algorithm performance metrics range from:

– 73.3% to 99.4% for sensitivity

– 50% to 85.7% for specificity

– 72.7% to 95.4% for accuracy

• Modern systems track 12 distinct behavioral parameters simultaneously, including standing, lying, walking, feeding, drinking, activity switches, step counts, displacement, velocity, and behavioral frequencies

https://www.thebullvine.com/technology/transforming-dairy-fertility-machine-learning-isnt-just-the-future-its-here-now/

Dive into the inspiring story of Dutch Holstein breeder Nico Bons, who transformed tragedy into triumph, building a globally respected dairy operation through sheer passion, family teamwork, and an unrelenting focus on breeding excellence.

Key Segments & Takeaways

1. Life-Changing Loss (5:00)

- Nico’s father’s suicide in 1999, compounded by his brother’s barn accident, forced him to take over the family farm unexpectedly.

- Key Quote: “Losing your dad… the next day he’s not there anymore, it’s unbelievable hard.”

- Impact: Fueled Nico’s drive to honor his father’s legacy through breeding success.

2. Canadian Inspiration (12:30)

- Transformative 3-month stint at Bosdale Farms (Canada) at age 18:

- Learned meticulous show preparation and Ed Bos’s breeding philosophy.

- Key Insight: “If I stayed in the Netherlands, it’d take 20 years to learn what I did in 3 months.”

- Nearly stayed in Canada, but returned to revolutionize his Dutch operation.

3. Breeding Revolution (20:15)

- From 80.2-point commercial herd to 89.7-point elite show cattle:

- Sneaky tactics: Altered bull data to convince skeptical father to use Browndale Stardust.

- Built radical barn (2002) with wide cubicles for cow comfort – mocked as “crazy” but proved essential.

- Motto: “I want a show cow, a winning show cow – tattooed on my head.”

4. Unexpected Triumph (28:40)

- 2003 Holland Holstein Show Breakthrough:

- Won Champion Two-Year-Old, Reserve Champion, and Best Breeder Herd with zero expectations.

- Emotional Moment: Nico’s tearful call to wife Leanne: “We did it. I wish Dad could’ve seen this.”

- 19-year quest culminated in 2022 Cremona European Show victory.

5. Price of Perfection (35:50)

- Confession: Nico hates show days due to stress-induced vomiting (7-8x/day early on).

- Post-show ritual: Midnight udder checks to ensure cow health.

- Sacrifice: Skipped weddings, prioritized cattle over social life.

6. Global Judging Wisdom (42:10)

- Judged in 17 countries – insights shaped his “true type” breeding ideal.

- Skeptical of trends: Uses genomics sparingly (25-30%), dismisses methane-focused breeding as “bullshit.”

- Alligator Example: Championed the bull’s daughters for udder quality despite show ring skepticism.

7. Next Generation (50:20)

- Daughter Anouk (19): Trained at Rosedale (Canada), mirrors Nico’s Bosdale journey.

- Full-Circle Moment: Nico now tells Anouk “Come home first” – echoing his father’s words.

- Sister Tessa (16): Won Reserve Champion nationally, plans North American work term.

8. Family Legacy (58:00)

- Wife Leanne: The cornerstone – “If she leaves, I follow.”

- Team Ethos: “We win as a family – no one is more important.”

https://www.thebullvine.com/breeder-profiles/from-tragedy-to-triumph-the-unstoppable-journey-of-holstein-legend-nico-bons/