Francesca Capozzi Rising temperatures threaten pets with life-threatening heatstroke. Learn how to spot the signs, act fast, and protect your dog this summer.
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As temperatures continue to skyrocket across Italy, the sweltering heat isn’t just putting people at risk. Our four-legged companions are also in serious danger. Heatstroke, or hyperthermia, is a real threat for dogs during these brutal summer months.
Unlike humans, dogs don’t sweat through their skin. They regulate body temperature primarily through panting, which helps release heat. But when the air is too hot or the dog is exposed to the sun for too long, even heavy panting might not be enough. That’s when their internal temperature spikes, leading to a potentially deadly condition.
Which dogs are most at risk
Any dog, regardless of breed, size, or age, can suffer from heatstroke. But some breeds are more vulnerable than others, due to their anatomy, coat type, or breathing limitations. Think of dogs with flat faces (brachycephalic breeds), long or thick fur, or even those with a natural tendency to overexert themselves.
You might’ve guessed some of them: Chow Chow, French Bulldog, Boxer, Pug, and the Siberian Husky—all beautiful, loving pets, but far less equipped to handle extreme heat. Their short snouts, in particular, make it harder for them to breathe efficiently and cool themselves down.
It’s no coincidence that so many of the dogs on this list suffer from brachycephalic syndrome—a chronic condition that causes serious respiratory difficulties. As multiple studies have confirmed, this condition significantly increases their risk of hyperthermia.
And just to be clear: heatstroke can happen anytime, not just in August under the noon sun. Summer just amplifies the danger. If you live with one of these breeds, extra caution isn’t optional—it’s essential.
Recognizing heatstroke in dogs
Heatstroke isn’t just your dog getting “too hot.” It’s a full-blown collapse of the body’s ability to regulate temperature. Without quick intervention, it can lead to coma or death. The Italian National Animal Protection Agency (ENPA) recently released guidelines to raise awareness and help owners act fast.
Here are the signs that should set off alarm bells:
- Rapid, heavy breathing
- Sudden weakness or stumbling
- Dark red or bluish gums
- Extremely hot ears and skin
- Thick or excessive drooling
- Confusion or disorientation
- Seizures or loss of consciousness
If your dog shows any of these symptoms, don’t wait.
What to do if your dog has heatstroke
First thing’s first: move your dog to a shaded, ventilated area immediately. Don’t pour ice water on them or dunk them in a cold bath—that can lead to shock. Cool them gradually, especially the ears and paws, using cool (not cold) water.
You can use a fan or simply fan them yourself, but above all: get to a vet. Fast.
This is an emergency, and every minute counts.
Prevention is your best defense
A few simple habits can make a world of difference. Walk your dog early in the morning or late in the evening, when temperatures are lower. Always carry fresh water, and never leave a dog in a car—not even with the windows cracked. Heat inside a parked vehicle can reach 130°F (55°C) in minutes.
Also, watch the ground. If the asphalt burns your bare feet, it’ll burn your dog’s paws, too. Keep meals light and fresh—no leftovers baking in the sun. And don’t forget: dogs can get sunburned too. Apply pet-safe sunscreen to sensitive areas, especially those without fur.
If your dog has a long coat, regular grooming helps. It’s not just for looks—it’s a matter of health. And when using flea and tick repellents, make sure they’re species-appropriate. Some products for dogs are toxic to cats, and vice versa.
One last tip for urban wildlife lovers: a simple bowl of water in the shade can be a lifesaver for birds and squirrels in the city.
Source: The Kennel Club /ENPA
