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Just 5 Minutes Of Neck Scratches Make Dairy Cows Happier, Calmer

By Shyla Cadogan

 In the dairy industry, keeping calves happy and healthy is important, especially during weaning. New research shows that a little human interaction can do the trick — particularly if it means a nice neck-scratching for the young cows.

Scientists from the University of Florida might be a welcome, cost-effective discovery for farmers. Their new study shows that socialization with other calves and humans, even if only for five minutes, can improve their well-being.

“Calves are active and seek stimulation following milk-feeding, so providing more things to do, like brushing, may calm calves, reducing sucking behaviors after feeding and increasing rest,” says Emily K. Miller-Cushon, PhD, of the University of Florida Department of Animal Sciences, in a statement.

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Trailer Biosecurity at Harvest Plants - Dr. Lucas Ferreira

Video: Trailer Biosecurity at Harvest Plants - Dr. Lucas Ferreira


In this episode of The Swine Health Blackbelt Podcast, Dr. Lucas Ferreira, a Research Assistant at the University of Minnesota, discusses trailer contamination risks at packing plants. He shares research on pathogen prevalence, seasonal trends, driver biosecurity practices, and factors contributing to contamination during transport. He highlights opportunities to strengthen biosecurity and reduce disease transmission across swine operations. Listen now on all major platforms!

"Trailer washing gaps allow harvest plant contamination to increase pathogen risk before equipment returns to farms or wash facilities."

Meet the guest: Dr. Lucas Ferreira https://www.linkedin.com/in/lucas-fer... is a veterinarian from Brazil currently pursuing a master's degree at the University of Minnesota. His work focuses on swine pathogen epidemiology, detection, control, and prevalence, with an emphasis on science-driven solutions that improve herd health and biosecurity. Learn more from Dr. Lucas Ferreira on The Swine Health Blackbelt Podcast, available on all major platforms.