Cool Paws Only: A Casual Guide to Preventing and Dealing with Heatstroke in Dogs

Summer fun is great, but rising temperatures can quickly become dangerous for our dogs. Unlike humans, dogs can’t cool down as easily and are much more susceptible to heat-related illnesses. One of the most serious and fast-acting threats is heatstroke, a life-threatening condition that every dog owner should be prepared to prevent and respond to.

In this post, we’ll break down what heatstroke really looks like, how to protect your dog, and what to do if the unthinkable happens, so you and your pup can enjoy the season safely.

Understanding Heatstroke in Dogs

Heatstroke occurs when a dog’s body temperature rises to dangerous levels, usually above 104°F (40°C), and their cooling systems can’t keep up. Dogs primarily cool off by panting, and they sweat only minimally through their paw pads. This makes them less efficient at regulating body heat, especially in hot or humid conditions, or when they’re overexerted.

Certain dogs are more vulnerable than others. Flat-faced breeds like Bulldogs and Pugs, older dogs, puppies, overweight dogs, and those with health issues are at higher risk. But any dog, under the wrong conditions, can suffer from heatstroke.

Common causes include:

• Being left in a hot car (even for just a few minutes)

• Intense exercise in warm weather

• Lack of shade or water during outdoor activities

• Walking on hot pavement that increases overall body temperature

Recognizing early warning signs, and taking action fast, can save your dog’s life.

Recognizing the Signs of Heatstroke

Knowing the signs of heatstroke could mean the difference between life and death for your dog. Heatstroke can escalate quickly, so it’s important to act as soon as you notice something is off.

Early warning signs include:

• Excessive, heavy panting

• Drooling more than usual

• Bright red gums or tongue

• Restlessness or agitation

• Rapid heart rate

• Mild weakness or wobbliness

As the condition progresses, symptoms can become much more serious:

Advanced signs:

• Vomiting or diarrhea (sometimes with blood)

• Lethargy or confusion

• Staggering or collapsing

• Seizures

• Unresponsiveness or coma

If you see any of these symptoms, especially in warm weather or after physical activity, take it seriously and act immediately.

Responding to Heatstroke

If you suspect your dog is suffering from heatstroke, quick and calm action is essential. Heatstroke is a medical emergency, and every moment counts.

1. Move your dog to a cooler area.

   Get them out of the sun and into the shade or an air-conditioned space as soon as possible.

   
   

2. Begin cooling your dog immediately.

   Use cool (not cold) water to wet your dog’s body. You can use a hose, wet towels, or place them in a shallow pool or tub. Focus on areas like the belly, paws, and armpits. Avoid using ice or ice-cold water, as this can constrict blood vessels and worsen the situation.

   
   

3. Offer small amounts of water.

   Let your dog drink cool water in small sips if they’re alert and able—but don’t force them to drink.

   
   

4. Use a fan if available.

   Circulating air across a wet dog helps bring their body temperature down more effectively.

   
   

5. Get to a veterinarian immediately.

   Even if your dog starts to look better, internal damage may already be occurring. A vet needs to assess your dog and provide supportive care like IV fluids, oxygen, and monitoring.

Heatstroke is not something to "wait and see" quick action and professional help can save your dog’s life.

Preventing Heatstroke

The best way to protect your dog from heatstroke is to take proactive steps to avoid overheating in the first place. Simple habits can go a long way in keeping your dog safe.

1. Avoid peak heat hours.

   Walk your dog early in the morning or later in the evening when temperatures are cooler. Always check the pavement temperature—if it’s too hot for your hand, it’s too hot for their paws.

   
   

2. Provide shade and fresh water.

   Whether at home or on the go, make sure your dog has access to a shady spot and plenty of clean, cool water at all times.

   
   

3. Never leave your dog in a parked car.

   Even with the windows cracked, temperatures inside a car can skyrocket in minutes and become deadly, even on mild days.

   
   

4. Adjust exercise based on weather.

   Reduce intensity and duration of physical activity during hot days. Choose grassy areas, bring water, and take frequent breaks.

   
   

5. Invest in cooling gear.

   Cooling mats, vests, bandanas, and elevated beds can help regulate your dog’s temperature when it’s hot out. They're especially helpful on road trips, during outdoor activities, or for dogs who overheat easily.

   
   

6. Consider your dog’s breed and health.

   Flat-nosed (Brachycephalic) breeds like bulldogs and pugs, older dogs, overweight dogs, and those with underlying medical conditions are more vulnerable to heatstroke. Be extra cautious and talk to your vet about safety guidelines.

Keeping Our Dogs Safe

Summer adventures with your dog can be a blast, but they come with responsibility. Heatstroke is dangerous and fast-acting, but with the right awareness, preparation, and quick action, it's also preventable.

Take the time to recognize the signs, prepare your gear, and plan your outings wisely. Your dog counts on you to keep them safe and when you do, you both get to enjoy more fun in the sun, worry-free.

A picture of a dog enjoying a refreshing splash in a kiddie pool on a sunny day.