How to Keep Your Dog Cool in Summer: 9 Ways to Prevent Overheating & Heatstroke

When the temperature climbs, your dog can't cool down the way you do. Dogs sweat only through their paw pads and rely almost entirely on panting to shed heat — which means a warm afternoon can turn dangerous faster than most owners realize. The good news? A handful of simple habits will keep your pup comfortable, active, and safe all season long. Here's how to help your dog beat the heat.

Know the Warning Signs of Overheating

Heatstroke is a genuine medical emergency, and catching it early can save your dog's life. Watch closely for:

• Heavy, frantic panting that won't slow down
• Thick, ropey drool
• Bright red gums or tongue
• Wobbliness, weakness, or stumbling
• Vomiting or diarrhea
• Collapse or unresponsiveness

If you spot these signs, move your dog into shade immediately, offer small sips of cool (not ice-cold) water, wet their belly and paws, and call your vet right away. Flat-faced breeds like Bulldogs and Pugs, senior dogs, puppies, and overweight dogs overheat the fastest and deserve extra caution.

9 Simple Ways to Keep Your Dog Cool

1. Always carry water on walks

Hydration is your first line of defense. On a warm-weather walk, a dog may need a drink every 15–20 minutes. A leak-proof bottle-and-bowl combo like the Trail Hound 3-in-1 Walk Bottle lets you offer water anywhere — no more cupping it in your hands or hunting for a fountain.

2. Walk early or late

Skip the midday sun. Aim for early-morning or after-sunset walks when the air and pavement are cooler. Try the seven-second test: press the back of your hand to the sidewalk for seven seconds. If it's too hot for your hand, it's too hot for your dog's paw pads.

3. Offer frozen enrichment

A frozen treat cools your dog from the inside out and keeps them happily occupied. Spread wet food, plain yogurt, or mashed banana across a Calming Dog Lick Mat and freeze it for an hour. The slow licking is naturally soothing and buys you a peaceful, shady 20 minutes.

4. Move playtime indoors

On the hottest afternoons, trade the backyard for air conditioning. An automatic toy like the SpinBall LED Interactive Pet Toy gives high-energy dogs a way to burn off steam without stepping into the heat.

5. Provide shade and airflow

If your dog spends time outside, make sure there's always deep shade that moves with the sun, plus a breeze or fan. A shallow kiddie pool or a wet towel to lie on gives them a spot to cool their belly, where heat escapes fastest.

6. Never leave your dog in a parked car

Even with the windows cracked, a car can hit 100°F within minutes on a mild day. It only takes a short errand to become fatal. When in doubt, leave your dog at home where it's cool.

7. Factor in humidity

Panting works by evaporating moisture — and when the air is already humid, that cooling system stalls. On sticky, muggy days, cut activity back even if the thermometer doesn't read especially high.

8. Cool from the ground up

If your dog starts overheating, focus cool water on the paws, belly, and armpits rather than dumping icy water over their whole body, which can constrict blood vessels and trap heat. A damp towel and a fan work beautifully together.

9. Keep the coat groomed

A clean, tangle-free coat breathes and regulates temperature far better than a matted one. Regular brushing removes the dead undercoat that traps heat — but never shave a double-coated breed, since that coat actually insulates against both cold and sun.

A Cool Dog Is a Happy Dog

Summer should be the best season of the year for you and your pup — long evenings, new trails, and plenty of adventures. Stay ahead of the heat with shade, smart timing, frozen treats, and water always within reach, and you'll both enjoy every minute of it safely.

Ready to gear up for warm-weather walks? Explore our On-the-Go collection for everything you need to keep your dog hydrated and happy on the move. Every CrazyPawz order ships with free US shipping and is backed by our 60-day returns guarantee, so you can shop with total confidence.