Recognising and Preventing Heatstroke in Dogs: 6 Key Symptoms and Risks

There’s a common misconception that dogs don’t have sweat glands. In fact, they do—primarily located in their footpads to help with some heat dissipation.

However, these glands are not sufficient for cooling them down effectively. This makes dogs susceptible to heatstroke, especially in hot climates like the Gold Coast.

Heatstroke is a serious and potentially fatal condition for dogs. If you believe your dog is suffering from heatstroke, you must take them to a vet immediately.

What is heatstroke in dogs?

While dogs have sweat glands in their paws, they rely mostly on panting to regulate their body temperature.

When temperatures soar or dogs become overexerted, their bodies may overheat faster than panting can cool them down.

This can lead to heatstroke, a dangerous condition where a dog’s internal temperature rises to critical levels.

Heatstroke symptoms to watch out for

A dog suffering from heatstroke may exhibit the following symptoms:

• Excessive panting
• Drooling
• Red or inflamed gums
• Vomiting
• Diarrhoea
• Extreme lethargy or reluctance to move

In severe cases, your pet may even collapse or lose consciousness. Immediate veterinary intervention is crucial in these situations to prevent further complications or death.

How dogs develop heatstroke

Heatstroke can occur when dogs are exposed to high temperatures or engage in excessive physical activity.

Leaving dogs in hot cars or without access to shade and water can quickly lead to heat exhaustion and, eventually, heatstroke.

Certain types of dogs are more prone to heatstroke than others, including those that are:

• Overweight
• Thick furred
• Brachycephalic (flat-nosed, like bulldogs or pugs) 
• Older

Even fit and active dogs are at risk, particularly during the hottest parts of the day. It’s vital to monitor your pet closely during warmer weather.

What to do if you think your pet has heatstroke

If your dog is showing symptoms of heatstroke, you should head to your vet immediately. You should also call your vet on the way and let them know that you're coming. 

You can reach Reedy Creek Vet at (07) 5593 8395.

Preventing heatstroke in dogs

The Gold Coast’s hot summer months can be dangerous for pets. To minimise the risk of heatstroke, take the following precautions:

• Avoid walking or exercising your dog during the peak heat of the day.
• Be cautious about overexercising your dog, even during playtime.
• Keep pets off hot surfaces, such as asphalt or sand.
• Never leave your pet unattended in a parked car, even for a short time.

On particularly hot days or during heatwaves, keep your dog indoors where it’s cool, and ensure they have access to fresh water at all times.

Regular check-ups and monitoring

Some pets have a greater risk of heatstroke. As well as age, weight, and breed, other medical conditions like respiratory diseases can affect your pet's ability to cool itself down.

Bringing your pet in for regular check-ups to monitor their health can reduce the risk of heatstroke.

Contact us online today or call Reedy Creek Vet at (07) 5593 8395.  

Or book an appointment online.