08/29/2024
Though fall is right around the corner, the summer heat continues to hold strong. ☀️
Therefore, it's imperative that we are able to recognize signs of heat stress and stroke in our equine companions.
Signs of heat stroke may range from mild to severe and life-threatening; they may include the following:
1) Temperature as high as 105 to 107 F
2) Rapid breathing, rapid pulse
3) Stumbling, weakness, depression
4) Refusal to eat or work
5) Dry skin and dehydration
6) In severe cases, a horse may collapse or go into convulsions or a coma
Exercise is a major source of body heat, and horses with a compromised ability to sweat (Anhidrosis) are especially at risk of overheating, even in cooler weather with a small amount of exercise. Horses with heavy muscling, excess fat or in poor condition will also be more prone to problems. (Keep in mind that strenuous exercise on a hot, humid day can lead to issues in a short period of time for even the best-conditioned horse.)
Foals are at risk in hot weather as well. While the mare may be fine, her foal may get sick from being out on a hot day, as foals usually cannot take as much heat as adult horses. Does this mean you should not work your horse on a hot day? Not necessarily. It just means you should take precautions and use your common sense.
Remain vigilant in recognizing dehydration and signs of heat exhaustion, as heat exhaustion can advance to heat stroke quickly. Above all, be kind and attentive to your horse’s need. If you feel hot, your equine friend feels even hotter. So, if they look tired, it’s time for a drink, a cold bath, and a break in the shade.
