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How to Tell if Your Dog Has a Heat Stroke & What To Do

How to Tell if Your Dog Has a Heat Stroke & What To Do

Here, our Roswell vets define heatstroke in dogs and provide a list of symptoms that you should watch out for as the temperature rises. We also share recommendations on how to prevent heatstroke and what to do if you think that your dog is suffering from this serious condition.

What is heatstroke in dogs?

As hot weather arrives, heatstroke (also known as heat exhaustion) is a serious — potentially fatal — danger for dogs. When a dog’s body temperature is elevated above a normal range (101.5°F), hyperthermia (fever) can occur.

Hyperthermia is a type of heatstroke. It occurs when your dog's body's heat-dissipating mechanisms are overwhelmed by excessive heat. When your dog's body temperature exceeds 104°F, he or she enters the danger zone. Heatstroke occurs when the body temperature rises above 105°F.

That’s why we need to ensure our dogs stay as cool and comfortable as possible during the summer months.

Causes of Heatstroke in Dogs

On summer days, a vehicle's temperature can quickly exceed dangerous levels (even when the inside of our vehicles does not seem “that hot” to us, remember that your dog has a fur coat on). Leave the dog at home while you shop.

A lack of access to water and shade in your backyard or at the beach can also spell trouble. Shade and water are vital on warm weather days, especially for dogs with medical conditions such as obesity, and senior dogs.

When it comes to heatstroke, your dog's breed may also play a role; flat-faced, short-nosed puppies are more prone to breathing problems. Thick coats, as you might expect, quickly become uncomfortable. Every dog (even those who enjoy spending time outside doing activities) requires close supervision, especially on hot days.

Heatstroke Symptoms in Dogs

During spring and summer, watch carefully for signs of heatstroke in dogs including any combination of the following symptoms:

  • Mental “dullness” or flatness
  • Red gums
  • Excessive panting
  • Drooling
  • Signs of discomfort
  • Unable or unwilling to move (or uncoordinated movement)
  • Diarrhea
  • Vomiting
  • Collapsing or loss of consciousness

If your pooch is displaying any of the above heatstroke symptoms it's time to take action.

What To Do If Your Dog Shows Signs of Heatstroke

Fortunately, heatstroke in dogs can be reversed if detected early. If you notice your pup displaying any symptoms listed above, immediately take them to a cooler place with good air circulation. If symptoms do not improve quickly and you are not able to take your dog’s temperature, contact your vet immediately for advice. 

If you have a rectal thermometer, take your dog's temperature. If their temperature rises above 104°F, this is considered an emergency, and your dog will need to see a veterinarian. If the temperature rises above 105°F, hose or sponge your dog's body with cool (not cold) water immediately. Take special note of their stomach. A fan could also come in handy. For more information, contact your veterinarian or the nearest emergency veterinarian.

Heatstroke is a very serious condition. Take your dog to a vet right away whether you are able to reduce their temperature or not.

How to Help Prevent Your Dog From Getting Heatstroke

To help prevent heatstroke in your dog, limit the amount of time he or she spends outside or in the sun during the summer. Avoid exposing your dog to heat and humidity; their bodies (particularly those with short faces) are unable to cope.

NEVER leave your dog in a car with closed windows - even if you park in the shade. Provide your pooch with lots of shade to retreat to and easy access to cool water. A well-ventilated dog crate or specially designed seat belt for dogs may also work well.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Symptoms of heatstroke in dogs should never be ignored! If your dog is showing signs of heatstroke contact us right away at Animal Emergency Center of North Fulton for urgent care 24/7.

Experienced Emergency Vet Care

Animal Emergency Center of North Fulton is an after-hours and critical care hospital, providing veterinary emergency care since 1991. If your pet is experiencing an emergency, contact us to get the help your pet needs.

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