Wisconsin Ag Connection - State Vet: Animals Need Extra Care in Hot Weather

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State Vet: Animals Need Extra Care in Hot Weather
Wisconsin Ag Connection - 06/28/2012

Wisconsin's state veterinarian is encouraging farm owners to take extra precautions during the impending heat wave to protect their farm animals, as well as themselves. Dr. Bob Ehlenfeldt says when temperatures soar into the upper 90s, even livestock can suffer heat stress to the point of illness or death.

"All animals are at risk for heat stress, but animals that are in the last stages of pregnancy, nursing animals, are very young or old, or ill are at greatest risk," Ehlenfeldt said. "To top it all off, summer is high time for livestock shows and exhibitions, adding heat to an already stressful situation."

The state animal health department at DATCP advises watching for the signs of heat illness in animals such as heavy panting and breathing, dry or hot skin, refusal to eat or drink, inability to rise or even unconsciousness.

"Heat stroke requires immediate attention to save the animal," Ehlenfeldt says. "If the animal is in the sun move it to a shaded, cooler area. Ventilate an enclosed area. Get medical help as soon as possible. Use lukewarm, never cold water to sponge down or hose off the animal to lower its temperature."

All animals must have unrestricted access to drinking water during extreme heat, as they will likely double or triple their water intake in extreme weather. He says it's a good idea to provide shade for all animals pastured outside. And also be aware that light-colored animals like, pigs and horses, can get sunburned.

Ehlenfeldt notes that it's a good idea to avoid handling animals and transporting them in extreme heat. In the case of shows and exhibitions, ask that the schedule be changed to engage in stressful activities like barrel racing when the temperature is cooler.

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