Heatstroke Prevention: Keeping Dogs Safe in Summer

Summer means morning walks, early beach days, and fun in the sun with our four-legged friends. But while we’re cooling off with water or air conditioning, dogs are far more vulnerable to heat-related illnesses—especially heatstroke, which can be fatal if not caught early.

Knowing the signs of overheating and how to keep your dog safe could literally save their life this summer.

Why Dogs Are So Prone to Heatstroke

• Dogs can’t sweat like humans. They rely on panting to cool down, which isn’t as effective in high humidity.

• Short-nosed (brachycephalic) breeds like Bulldogs and Pugs have a harder time cooling themselves.

• Thick-coated and dark-colored dogs retain more heat.

• Overweight or older dogs overheat faster.

  

Signs of Overheating to Watch For

Catch these early signs before it becomes an emergency:

• Excessive panting or drooling

• Red or dark gums and tongue

• Lethargy or weakness

• Vomiting or diarrhea

• Collapse or unresponsiveness (a sign of severe heatstroke)

If you see these symptoms, move your dog to a cool area, wet their paws and belly with cool (not cold) water, and get to a vet immediately.

How to Prevent Heatstroke in Dogs

1. Limit Exercise During Peak Heat: Walk early in the morning or after sunset when temperatures are cooler.

2. Avoid Hot Pavement: If it’s too hot for your hand, it’s too hot for their paws. Use grass, shaded areas, or dog booties.

3. Always Have Fresh Water & Shade: Bring a portable water bowl and take frequent hydration breaks. While training outside, using water as your reward vs treats can aid in hydration. For dog's who prever to not drink water when out and about, using broth or hydrating dog drops can aid in making the water more desirable.

4. Never Leave a Dog in a Parked Car: Even with windows cracked, the temperature can skyrocket within minutes. For those who tend to travel with their canines, I highly recommend using the Waggle smart thermometer in your car or RV to keep an eye on the temperature. Even if you leave your car running to go in for a quick errand, things can go south quickly. The Waggle will alert you if your RV's AC shuts off, or if the temperature increases in your car/RV. This makes it an amazing tool for those who like to travel with their furry friend. I travel a lot with my three huskies, and the Waggle helps give me a peace of mind knowing my dog's will stay safe and cool.

5. Provide Cooling Tools: Kiddie pools, splash pads, cooling mats, frozen KONGs, and portable fans can help keep dogs comfortable.

What to Do If Your Dog Overheats

• Move them to a shaded or air-conditioned area.

• Offer small amounts of cool water (not ice).

• Wet their paws, belly, and armpits with cool but not ice-cold water or place a damp towel over them to help regulate their body temperature.

• Head to the vet immediately—heatstroke can cause organ failure even after symptoms improve.

  
  

Keeping your dog safe in the summer is about prevention and vigilance. With a few precautions, you and your pup can enjoy the sunny season without putting their health at risk.