Signs of Heatstroke in Dogs

Heatstroke in dogs is a serious condition that can occur when they are
exposed to high temperatures and unable to cool themselves
effectively. Unlike humans, dogs do not sweat through their skin but
rely on panting and limited sweat glands in their paws to regulate
their body temperature. When these mechanisms are insufficient, a
dog’s body temperature can rise to dangerous levels, leading to
heatstroke, which can be life-threatening if not treated promptly.

Recognizing the signs of heatstroke in dogs is crucial for preventing
severe outcomes. Early symptoms include excessive panting, drooling,
and difficulty breathing. As the condition progresses, dogs may show
signs of weakness, uncoordinated movements, vomiting, diarrhea, and
even collapse. Their gums may appear bright red or pale, and they
might become unresponsive or disoriented. If you notice any of these
signs, it’s essential to act quickly to cool your dog down and seek
veterinary care immediately.

Preventing heatstroke involves taking proactive measures, especially
during hot weather. Ensure your dog has access to plenty of fresh
water and shaded areas. Avoid taking your dog for walks or exercising
during the hottest parts of the day. Instead, opt for early morning or
late evening outings when temperatures are cooler. Never leave your
dog in a parked car, as temperatures inside can quickly reach lethal
levels, even with the windows cracked.

If you suspect your dog is suffering from heatstroke, move them to a
cooler environment immediately. Offer them small amounts of cool (not
cold) water to drink and use a damp cloth to gently cool their body,
focusing on the head, neck, and chest. Avoid using ice-cold water or
ice packs, as these can cause blood vessels to constrict, making it
harder for the body to dissipate heat. Seek veterinary attention right
away, as heatstroke can cause serious internal damage that requires
professional treatment.