How to Protect Your Dog During Hot Summer Months

Summer brings sunshine, long walks, and backyard adventures—but for dogs, it also brings serious risks. Unlike humans, dogs don’t sweat through their skin. They cool down primarily by panting and through their paw pads, which makes them especially vulnerable to overheating in hot and humid conditions.

Here’s what every dog owner should know to keep their pup safe when the heat is on:

1. Avoid Peak Heat Hours

Walk your dog early in the morning or after sunset. Between 10 a.m. and 4 p.m., pavement can reach over 120°F—hot enough to burn paw pads in seconds. Use the “7-second rule”: press the back of your hand to the pavement. If it’s too hot for you, it’s too hot for your dog.

2. Hydration Is Non-Negotiable

Dogs need constant access to cool, fresh water. On hot days, add ice cubes. Bring collapsible bowls and water bottles on walks or hikes.

3. Cooling Gear Can Make a Big Difference

Cooling vests, elevated mesh beds, and phase-change mats can lower your dog’s body temperature by several degrees. These are especially helpful for senior dogs, brachycephalic breeds (like Pugs and Bulldogs), and dogs with thick coats.

4. Protect Those Paws

Hot pavement, sand, and artificial turf can cause painful burns. Use protective booties or stick to shaded grass. If your dog resists boots, try paw wax or limit outdoor time during peak heat.

5. Never, Ever, Leave Your Dog in a Parked Car

Even with windows cracked, a car can reach deadly temperatures in minutes. At 80°F outside, the interior can hit 114°F in just half an hour. Heatstroke can occur when a dog’s core temperature rises above 104°F—often with little warning.

6. Use Pet-Safe Sunscreen

Dogs with light-colored or thin coats are prone to sunburn, especially on the nose, ears, and belly. Apply pet-specific sunscreen before outdoor play.

7. Know the Signs of Heatstroke

Early signs include heavy panting, drooling, and bright-red gums. More serious symptoms include vomiting, weakness, glazed eyes, and collapse. If you suspect heatstroke, move your dog to a cool area, offer water, and contact your vet immediately.

8. Create a Cool Zone at Home

Keep fans or A/C running, and offer shaded outdoor areas. Indoors, cooling mats, and good airflow can help your dog stay comfortable—even during heatwaves.

This article was partially generated with assistance from Microsoft CoPilot and reviewed by Mission Animal Hospital Director.