Beat the Late Summer Heat: Keeping Your Dog Cool in August

August may be winding down, but the heat absolutely is not. Late summer afternoons across much of the US still climb into the 90s, and dogs feel that heat far more than we do. Unlike humans, dogs barely sweat, so keeping your dog cool in August is a health matter, not just a comfort one.

Why Dogs Overheat Faster Than People

Dogs release most of their body heat by panting and through a small number of sweat glands in their paw pads. Brachycephalic breeds like French Bulldogs and Pugs, senior dogs, puppies, and overweight dogs overheat even faster. On humid days, panting becomes far less effective, which is why heat stroke spikes in late summer even when temperatures look moderate.

Signs Your Dog Is Getting Too Hot

Catch overheating early and you can almost always reverse it. Watch for these warning signs, in rough order of severity:

• Heavy, fast panting with a wide tongue
• Bright red or very pale gums
• Slowing down or refusing to keep walking
• Excessive drooling that turns thick
• Staggering, vomiting, or collapsing

If you see staggering or collapse, cool the dog gradually with lukewarm water and call a veterinarian immediately. Never use ice-cold water, which can shock the system.

Simple Ways to Keep Dogs Cool in August

Shift walks to early morning or late evening, when pavement is safe for paw pads. The five-second hand test works: if the sidewalk is too hot for your palm, it is too hot for paws. Keep fresh water available at all times, add shade to the yard, and offer frozen treats like ice cubes with berries or low-sodium broth.

Indoors, cooling mats and damp towels give dogs a place to stretch out, and a fan near their favorite nap spot helps air circulate. Lightweight, breathable clothing in natural fabrics can also protect thin-coated dogs from direct sun without trapping heat.

Frequently Asked Questions

What temperature is too hot to walk a dog?

Most dogs are comfortable up to about 75-80 degrees, but humidity matters more than the number. Above 85 degrees, limit walks to early morning or after sunset and keep them short.

Can dogs wear clothes in summer?

Yes, if the fabric is thin, breathable, and light-colored, and the dog is supervised. Summer clothes should protect from sun without trapping heat; thick fleece and dark layers should wait for fall.

How do I cool down an overheated dog?

Move them to shade or air conditioning, offer small sips of water, and wet their paws, belly, and neck with lukewarm water. Seek veterinary care right away if symptoms are severe or worsening.

Finish Summer Safely

A few smart habits carry your dog through the final hot weeks of the season: walk early, test the pavement, provide shade and water, and learn the early signs of heat stress. When cooler nights finally arrive, your pup will be ready for cozy layers again and you can browse breathable dog clothing for every season at PawVibe Collective.