Dog Days Done Right: Keeping Your Dog Safe and Comfortable in Late-Summer Maine Heat

Mainers like to joke that we get two weeks of summer and spend the rest of the year waiting for it. But those late-July and August stretches when the temperature climbs into the 80s catch a lot of dogs — and their owners — off guard. Our dogs are built for Maine winters, not Maine heat waves. Here's what we watch for every day at our facility in Glenburn, and what you can do at home to keep your dog safe until the cool weather returns.

Why Late-Summer Heat Is Harder on Dogs Than You Think

Dogs don't sweat the way we do. They cool themselves almost entirely by panting, which works fine on a 70-degree day but loses ground fast when the temperature and humidity climb together. A dog that's been swimming, playing, or just riding in a warm car can overheat well before the thermometer looks alarming to us. Thick-coated breeds — Labs, Golden Retrievers, Huskies, Bernese Mountain Dogs, and plenty of the mixes we see around the greater Bangor area — carry their winter insulation year-round.

Age matters too. Puppies and senior dogs regulate their body temperature less efficiently, and short-nosed breeds like Bulldogs, Pugs, and Boxers struggle to pant effectively no matter the season.

The Pavement Test: Five Seconds Before Every Walk

Asphalt holds heat long after the air starts to cool. On an 85-degree afternoon, blacktop can exceed 130 degrees — hot enough to burn paw pads in under a minute. Before any walk on pavement, press the back of your hand flat against the surface and hold it for five seconds. If you can't hold it there comfortably, your dog can't walk on it comfortably. Stick to grass, dirt paths, and shaded trails, or shift the walk to early morning.

Rule of thumb: Walk before 9 a.m. or after 7 p.m. on hot days. The hours between noon and 5 p.m. are the hardest on dogs — that's when we keep play indoors in the air conditioning.

Hydration, Shade, and Knowing When to Quit

Fresh, cool water should be available at all times — indoors, outdoors, and on any car trip longer than a few minutes. If your dog is playing outside, plan on a water break every 15 to 20 minutes, and make shade part of the plan, not an afterthought. A kiddie pool in a shady corner of the yard is one of the best five-dollar investments a Maine dog owner can make.

And know when to call it. Dogs — especially young, ball-driven dogs — will keep playing well past the point where they should stop. Part of responsible supervision, at home or at daycare, is ending the game before the dog would.

Warning Signs of Overheating Every Owner Should Know

Heavy, frantic panting is the first sign. Watch also for a tongue that looks wider and longer than usual, thick or ropey drool, gums that turn bright red or pale, stumbling or wobbliness, and a dog that suddenly lies down and won't get up. If you see these signs, move your dog to shade or air conditioning immediately, offer small amounts of cool (not ice-cold) water, wet the belly, paws, and armpits with cool water, and call your veterinarian. Overheating can turn into a true emergency quickly, and every member of our staff is certified in Pet CPR and First Aid through the RECOVER Initiative for exactly that reason — but the goal is always to catch it long before it gets there.

Never, Ever the Parked Car

It bears repeating every summer: on an 80-degree day, the inside of a parked car can pass 100 degrees in about ten minutes, cracked windows or not. If your errand means leaving your dog in the car, leave your dog at home — or drop them off with us for the day.

What Climate-Controlled Daycare Looks Like in August

During the hottest weeks of the year, our daycare routine changes with the weather. Play groups rotate through air-conditioned indoor space during the peak afternoon hours, outdoor time shifts to mornings, water is everywhere, and our team watches every dog for the early signs of overheating so play stays fun and safe. For dogs who'd otherwise spend a hot day home alone, a supervised, air-conditioned day of structured play is safer and a whole lot more fun.

Frequently Asked Questions About Dogs and Summer Heat in Maine

How hot is too hot to walk my dog in Maine?

Above 80 degrees, limit walks to early morning or evening, and always test the pavement with the back of your hand for five seconds first. Above 85 degrees with humidity, keep exercise short, shaded, and close to home — or skip it in favor of indoor play.

Do dogs with thick coats need to be shaved in summer?

Usually no. A double coat actually insulates against heat as well as cold, and shaving can cause sunburn and permanent coat damage. Regular grooming — brushing out the loose undercoat — helps a dog's natural cooling work the way it should. Our grooming team can advise on what's right for your dog's coat.

What are the first signs a dog is overheating?

Heavy or frantic panting, an unusually wide flattened tongue, thick drool, bright red or pale gums, and wobbliness. Move the dog to shade or air conditioning, offer small amounts of cool water, wet the belly and paws, and call your veterinarian if signs don't improve within minutes.

Is doggy daycare a good option on hot days?

Yes — provided the facility has air-conditioned indoor space and trained supervision. At Woof LLC in Glenburn, summer play rotates indoors during peak heat, water breaks are built into every play group, and every staff member is certified in Pet CPR and First Aid.

Beat the heat with a cool day at Woof.

Woof LLC offers air-conditioned dog daycare Monday through Friday, 7:00 a.m. to 5:30 p.m., plus overnight boarding seven days a week and full-service grooming — all at 2957 Broadway in Glenburn, serving the greater Bangor area. Learn more at woofllc.com. 207 331-9663