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K-State expert discusses the importance of monitoring livestock for signs of heat stress

It’s county fair season in Kansas, and while local events are a great way to enjoy the sun and time with friends, heat can be an invisible fun bandit for livestock.

Kansas State University beef extension veterinarian A.J. Tarpoff said it’s important for youth showing livestock to watch animals closely and know the symptoms of heat stress.

All animals – as well as people -- can experience heat stress, which occurs when the body cannot get rid of excessive heat, either through sweating or other means.

Tarpoff said cattle handle heat differently than other animals. In particular, they struggle with the ability to sweat, which makes them reliant on getting rid of heat through their respiratory system, such as breathing the heat out. To preserve energy, they usually dissipate the heat during the night when it's cooler.

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In this episode of The Swine it Podcast Show Canada, Dr. Alexandre Thibodeau, from the University of Montreal, explains how synthetic microbiota and bioreactor systems can help researchers study gut microorganisms, evaluate feed additives, investigate Salmonella control strategies, and develop alternatives to animal trials. Listen now on all major platforms!

"Bioreactor models can screen microbiota solutions before animal trials, lowering costs and reducing the number of pigs needed."

Meet the guest: Dr. Alexandre Thibodeau / alexandre-thibodeau-2493a540 is an Associate Professor at the University of Montreal, in Canada, with a PhD in Veterinary Science and Microbiology. His work focuses on swine gut health, food safety, microbiota research, pathogen control, and alternative research models that support animal production and welfare. His research explores innovative strategies to better understand interactions among microorganisms and to improve livestock health outcomes. Learn more from Dr. Alexandre Thibodeau on The Swine it Podcast Show Canada, available on all major platforms.