Episode 305 - Heat Stress in Calves and Cows: A Hot Topic in the Summer Months - UMN Extension's The Moos Room

Abstract

In this episode, Brad and Emily dive into one of the most pressing summertime challenges in cattle care: heat stress. As county fairs, field days, and Farmfest approach, the co-hosts reflect on their busy schedules and upcoming plans to finally record in person. The main discussion covers how heat affects both calves and adult cattle, including signs of stress, management strategies, and the role of hydration, nutrition, and cleanliness.They share practical tips for reducing heat stress, such as increasing water availability, feeding at optimal times, cleaning equipment frequently to prevent bacterial growth, and improving ventilation. Emily emphasizes the value of evaporative cooling, while Brad discusses using sensor technology like SmaXtec rumen boluses to monitor cow behavior and internal temperatures.Whether you're a dairy producer, 4-H family, or cattle enthusiast, this episode offers actionable insights for keeping animals healthy and comfortable during extreme heat. Heat Stress in Dairy Cattle (https://extension.umn.edu/dairy-milking-cows/heat-stress-dairy-cattle)