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PODCAST

The Dairy Health Blackbelt Podcast

Learn dairy health from the brightest minds of the global swine industry – in 9 minutes.If you are a dairy veterinarian who wants to stay up to date with all that is working in the industry, but doesn’t know how to start, doesn’t have the time, or feel most courses out there don’t deliver, then you have come to the right place.The Dairy Health Blackbelt Podcast is specially designed by and for professionals just like yourself. With it, you can effortlessly have access to the thoughts of the most

science life sciences

All Episodes

10:12

Dr. Amanda Fischer-Tlustos: Colostrum Synthesis...

The Dairy Health Blackbelt Podcast ·

2026/04/01

In this part one episode of The Dairy Health Blackbelt Podcast, Dr. Amanda Fischer-Tlustos, NSERC postdoctoral research fellow at UC Davis and the University of Guelph, explains how colostrum is produced and what drives its composition. She shares new findings on IgG accumulation, macronutrient synthesis, mammary activity during the dry period, and management factors influencing colostrum quality. Discover practical insights to improve dairy health outcomes. Listen now on all major platforms!“Higher

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10:42

Dr. Dave Renaud: Rethinking Antibiotic Use in Calf...

The Dairy Health Blackbelt Podcast ·

2026/03/25

In this episode of The Dairy Health Blackbelt Podcast, Dr. Dave Renaud, Associate Professor at the University of Guelph and veterinary epidemiologist, discusses antibiotic use in treating calf diarrhea. He shares research showing that blanket antibiotic therapy at the onset of diarrhea can reduce performance and increase health risks. Dr. Renaud also explains selective treatment, supportive care, and practical strategies to improve calf health outcomes. Listen now on all major

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11:02

Dr. Herman Barkema: Antimicrobial Stewardship in...

The Dairy Health Blackbelt Podcast ·

2026/03/18

In this episode of The Dairy Health Blackbelt Podcast, Dr. Herman Barkema, Professor of Epidemiology of Infectious Diseases at the University of Calgary, explains why reducing antimicrobial use on dairy farms is both practical and necessary. He discusses mastitis prevention, dry-cow management, biosecurity, and antimicrobial resistance from a herd-health perspective. Listen now on all major platforms!“Every infection that does not occur does not have to be treated, and antimicrobial stewardship is

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14:48

Dr. Jennifer Van Os: Pair Housing Science | Ep. 39

The Dairy Health Blackbelt Podcast ·

2026/03/11

In this special episode of The Dairy Health Blackbelt Podcast, marking International Women’s Day, Dr. Jennifer Van Os, Associate Professor and Extension Specialist in Animal Welfare at the University of Wisconsin-Madison, discusses pair and group housing of preweaned calves. She explains behavioral needs, enrichment, cross-sucking, milk feeding methods, and upcoming Canadian housing expectations. Discover practical, science-based strategies to improve calf welfare and performance. Listen now on all

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13:29

Dr. Tasia Kendrick: Bovine Leukemia Virus | Ep. 38

The Dairy Health Blackbelt Podcast ·

2026/03/04

In this episode of The Dairy Health Blackbelt Podcast, Dr. Tasia Kendrick, Associate Professor at Michigan State University, explains why bovine leukemia virus remains a major but often overlooked challenge in US dairy herds. She outlines prevalence levels, transmission routes, impacts on immunity and longevity, and practical management strategies to reduce spread. Dr. Kendrick highlights proactive approaches that protect animal welfare and herd performance. Listen now on all major

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14:43

Dr. Sabine Mann: Rethinking Cow Calf Separation -...

The Dairy Health Blackbelt Podcast ·

2026/02/25

In this episode of The Dairy Health Blackbelt Podcast, Dr. Sabine Mann, Associate Professor at Cornell University, continues the discussion, now focusing on cow calf separation and the physiology behind delayed separation strategies. She explains current research on transition milk, calf health, and cow outcomes, while addressing common assumptions and management concerns. Listen now on all major platforms!“One major goal of this cow calf separation research was to separate nutritional effects from

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14:53

Dr. Sabine Mann: Rethinking Colostrum Volumes - Part...

The Dairy Health Blackbelt Podcast ·

2026/02/18

In this episode of The Dairy Health Blackbelt Podcast, Dr. Sabine Mann, Associate Professor at Cornell University, explains how colostrum volume influences passive immunity, digestion, and calf comfort. She discusses body weight-based feeding strategies, absorption efficiency, and behavioral responses linked to excessive volumes. Practical insights help refine colostrum programs for modern dairy systems. Strengthen your evidence-based colostrum management decisions for calves. Listen now on all

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13:33

Dr. Stephen LeBlanc: Longevity Versus Performance |...

The Dairy Health Blackbelt Podcast ·

2026/02/11

In this episode of The Dairy Health Blackbelt Podcast, Dr. Stephen LeBlanc, Professor and Director of Dairy at the University of Guelph, explains why longevity should not be used as a simple indicator of dairy cow health, welfare, or profitability. He challenges common assumptions around culling rates, survivorship bias, and replacement economics, emphasizing data-driven, cow-specific decisions. Listen now on all major platforms!“Longevity should be a consequence of good decisions, not the objective

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12:48

Dr. Osvaldo Pascottini: Uterine Microbiome Research |...

The Dairy Health Blackbelt Podcast ·

2026/02/04

In this episode of The Dairy Health Blackbelt Podcast, Dr. Osvaldo Pascottini from University College Dublin shares his ongoing research on alternative approaches to supporting uterine health and fertility in dairy cows. He explains how studying the microbiome, metabolic pathways, and host interactions can help identify new ways to maintain reproductive efficiency after calving. Listen now on all major platforms!"We’re focusing on unraveling the composition of the healthy uterine microbiome in

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9:06

Dr. Daryl Nydam: Dairy Herd Dynamics | Ep. 33

The Dairy Health Blackbelt Podcast ·

2026/01/28

In this episode of The Dairy Health Blackbelt Podcast, Dr. Daryl Nydam from Cornell University explains how real-world herd dynamics drive semen decisions and long-term replacement planning on today’s dairies. He walks through the economic trade-offs between sexed and beef semen, how these choices influence milk flow, and why keeping the right number of heifers is key for a sustainable herd. Get practical insights to fine-tune herd structure and performance. Listen now on all major

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12:53

Dr. Christine Baes: Breeding the Resilient Cow | Ep. 32

The Dairy Health Blackbelt Podcast ·

2026/01/21

In this episode of The Dairy Health Blackbelt Podcast, Dr. Christine Baes from the University of Guelph explores how genomic innovation is transforming dairy cattle breeding. She discusses the Resilient Dairy Genome and Net-Zero Dairy Genome Projects, highlighting new genetic traits improving efficiency, animal health, and environmental sustainability. Listen now on all major platforms!"We’re using genomic tools to identify animals that are naturally more resilient, so farmers can breed cows

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14:37

Dr. Ronaldo Cerri: Embryonic Losses in Dairy Herds -...

The Dairy Health Blackbelt Podcast ·

2026/01/14

In this episode of The Dairy Health Blackbelt Podcast, Dr. Ronaldo Cerri from the University of British Columbia joins us again to continue our conversation on dairy cow reproduction. He shares insights into understanding and reducing embryonic and fetal losses in dairy herds, explaining how better nutrition, management, and genetics work together to support healthier pregnancies and more efficient reproduction. Learn how small, consistent improvements can make a big difference in herd fertility

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14:11

Dr. Ronaldo Cerri: Health Impact on Reproductive...

The Dairy Health Blackbelt Podcast ·

2026/01/07

In this episode of The Dairy Health Blackbelt Podcast, Dr. Ronaldo Cerri from the University of British Columbia discusses how dairy cow health plays a key role in reproductive performance. He breaks down how metabolic stress and health challenges can impact fertility and shares how data-driven management can make a difference. Learn practical ways to improve herd reproduction through smarter health monitoring and sustainable strategies. Listen now on all major platforms!"The idea that

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10:40

Dr. Christine Baes: Genetic Selection for Health |...

The Dairy Health Blackbelt Podcast ·

2025/12/31

In this episode of The Dairy Health Blackbelt Podcast, Dr. Christine Baes from the University of Guelph shares how genetics and genomics are transforming the way we think about sustainability in dairy herds. She explains how using genomic tools in breeding programs can help cut methane emissions, strengthen herd health, and keep dairies running efficiently. Tune in now to hear how genomic selection is helping producers breed cows that perform better, last longer, and support a more sustainable dairy

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13:18

Dr. Jimena Laporta: Cooling Calves Effectively | Ep. 28

The Dairy Health Blackbelt Podcast ·

2025/12/24

In this episode of The Dairy Health Blackbelt Podcast, Dr. Jimena Laporta from the University of Wisconsin–Madison discusses how heat stress affects calves before and after birth. She shares findings on multi-generational effects, calf cooling strategies, and the long-term benefits of thermal management. Learn how early-life cooling can improve future performance and herd health. Listen now on all major platforms!"Heat stress during late gestation affects both the dry cow and her unborn calf,

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12:41

Dr. Paul Fricke: Heifer Reproduction Insights | Ep. 27

The Dairy Health Blackbelt Podcast ·

2025/12/17

In this episode of The Dairy Health Blackbelt Podcast, Dr. Paul Fricke from the University of Wisconsin–Madison discusses reproductive management strategies for dairy heifers and how synchronization protocols can improve fertility and profitability. He shares new findings on timed insemination, sexed semen, and the economic value of reducing days on feed. Learn how to optimize your herd’s reproductive efficiency. Listen now on all major platforms!"Heifers are often overlooked in reproductive

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11:56

Dr. Paul Fricke: Timing of AI | Ep. 26

The Dairy Health Blackbelt Podcast ·

2025/12/10

In this episode of The Dairy Health Blackbelt Podcast, Dr. Paul Fricke, Professor of Dairy Science at the University of Wisconsin–Madison, explores how timed AI protocols and activity monitoring systems can boost reproductive efficiency in dairy herds. He explains what recent research reveals about insemination timing, the pitfalls of common practices like “Co-Synch,” and how data-driven monitoring improves fertility outcomes. Listen now on all major platforms!"Delaying insemination by 16 hours

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13:51

Dr. Maria Jose Fuenzalida: Smarter Mastitis Control |...

The Dairy Health Blackbelt Podcast ·

2025/12/03

In this episode of The Dairy Health Blackbelt Podcast, Dr. Maria Jose Fuenzalida from the University of Wisconsin–River Falls explores how mastitis prevention and employee training improve milk quality and cow welfare. She shares findings from her research and explains why not every mastitis case needs treatment. Listen now on all major platforms!"Training is important, but continuing training and making sure that everybody’s on the same page is also very important."Meet the guest: Dr. Maria

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11:07

Dr. Rafael Domingues: Understanding Pregnancy Loss in...

The Dairy Health Blackbelt Podcast ·

2025/11/26

In this episode of The Dairy Health Blackbelt Podcast, Dr. Rafael Domingues from The Ohio State University explores insights into pregnancy loss in dairy cattle. He explains the biological mechanisms behind embryonic failure, progesterone’s role in supporting early pregnancy, and strategies to reduce reproductive losses. Get evidence-based takeaways to improve herd fertility and reproductive management. Listen now on all major platforms!"Progesterone supplementation helped enhance embryonic

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12:10

Dr. Anna Denicol: Effects of Heat Stress on Ovarian...

The Dairy Health Blackbelt Podcast ·

2025/11/19

In this episode of The Dairy Health Blackbelt Podcast, Dr. Anna Denicol, Associate Professor at the University of California, Davis, discusses the effects of heat stress on ovarian folliculogenesis and genetic selection of cattle for thermotolerance through the slick gene. She explains how temperature and humidity impact reproductive performance, shares follicle culture techniques, and explores how genetics can help sustain fertility under heat stress. Listen now on all major platforms!"We saw

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43 results

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