First: Know the Warning Signs
Heat stress looks a little different for every species, but these are common signs to watch for in the barn or trailer:
Cattle
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Excessive panting
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Drooling or slobbering
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Standing with head down or staggering
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Reduced feed or water intake
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Increased heart rate
Swine
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Rapid, open-mouth breathing
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Lying flat and unresponsive
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Dark red skin
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Vomiting or foaming at the mouth
Sheep/Goats
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Panting or heavy breathing
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Drooping ears or listlessness
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Stiff or shaky movements
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Refusing feed or water
General rule: If your animal seems “off,” acts sluggish, or is breathing fast and hard—it’s time to act fast.
Immediate Treatment for Heat Stress
If you suspect heat stress or dehydration, take these steps right away:
1. Move to Shade or Shelter
Get your animal out of the sun immediately. Shade, fans, or a breezy, well-ventilated barn will help bring their body temp down.
2. Cool Them Down Gradually
Use cool—not cold—water to rinse or sponge your animal, especially around the legs, neck, belly, and ears.
For pigs, focus on misting the skin lightly (they don’t sweat), and avoid shocking them with ice water.
3. Offer Electrolytes & Fresh Water
Rehydrate slowly. Add electrolytes to their water to replenish what they’ve lost through stress and sweating.
If they won’t drink, consider oral electrolyte paste or drenching (ask your vet about proper dosage).
4. Monitor Closely
Watch their breathing, behavior, and water intake over the next several hours. Don’t resume work, transport, or feeding until they’ve stabilized.
Prevention Is Everything
Let’s face it—heat stress is easier to prevent than fix. Here’s how to help your animals beat the heat before it becomes a problem:
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Hydrate early and often—start electrolytes 24 hours before hauling or showing
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Rinse and cool regularly during hot show days
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Run fans or use misting systems in your barn or pens
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Feed during cooler parts of the day (early morning or late evening)
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Avoid hauling during peak heat hours (travel at night or early morning when possible)
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Keep trailers ventilated and never leave animals inside unattended
Ring-Ready, Even in the Heat
You’ve worked hard to get your animal in top shape—don’t let the heat take them out of the running. With the right prep, fast treatment, and a good eye for signs of stress, you’ll keep them healthy, hydrated, and ready to perform.
Pro Tip: Pack an “emergency heat kit” in your showbox with electrolyte packets, a spray bottle, towels, and a thermometer—you’ll be glad you have it when the temps start climbing.
