Heatstroke First Aid for Dogs and Cats

Heatstroke is a medical emergency. Pets can't cool themselves as well as people, and body temperature can climb to dangerous levels quickly. First aid helps, but your pet still needs a vet.

If your pet has trouble breathing, collapses, cannot urinate, has an ongoing/repeated seizure or may have swallowed poison, call an emergency veterinary clinic immediately. Do not wait for an online consultation or for paperwork.

Signs of heatstroke

Heavy, frantic panting or noisy breathing
Thick drool and bright red or pale gums
Vomiting or diarrhea
Weakness, stumbling or collapse
Seizures or unresponsiveness

Flat-faced breeds, puppies, seniors, overweight pets and those with heart or breathing conditions are at higher risk.

What to do right away

Move to shade or air conditioning immediately.
Begin cooling promptly. Wet the body with water cooler than the pet and provide airflow. Do not delay cooling because you lack a particular water temperature.
Use a fan to help the water evaporate.
Offer small sips of cool water if your pet is alert. Don't force it.
Do not wrap the pet in wet towels or press ice packs against the body.
Go to a vet immediately. Keep cooling during transport with air conditioning on.

Begin cooling immediately and arrange urgent veterinary assessment. Offer small sips only if fully alert; never force water. Do not delay care to take a rectal temperature.

Why you still need a vet

Heatstroke can damage organs even after your pet seems to recover. Treatment may involve fluids, monitoring and bloodwork. Find a vet near me now, and call ahead.

Prevention

Never leave pets in a parked car. Walk during cooler hours, provide shade and water, and watch breeds at higher risk. See our summer safety guide for more tips.