Common Causes, Symptoms, And Effects Of Heatstroke On Dogs

The summer heat has gradually become detrimental to both humans and pets, particularly in the last decade. Unlike pet parents, canines are at tremendous risk of having a heatstroke when being exposed to the merciless power of the sun for longer than a few hours.

When left with no ventilation, dogs experience an abnormally fast increase in body temperature that might result in fatal consequences. Upon noticing symptoms of heat exhaustion in your companion, an immediate response is of vital importance.

These are the most common causes, symptoms, and prevention of hyperthermia in dogs.

Potential causes

Perhaps the most frequent cause of heatstroke in canines is the negligence of pet parents, who leave them in a parked car with improper ventilation. Although running your errands might take you no longer than a couple of minutes, these minutes may be of crucial importance for your furry companion. Keep in mind that dogs aren’t capable of regulating their body temperature due to the surprisingly low number of sweat glands. Go to this link,, for an insight into the ways in which canines cool off.

Moreover, another common cause of heat exhaustion in dogs is providing neither water nor shade for these creatures on scorching summer days. The more a dog exercises at humid, hot temperatures the more likely it is to experience a heatstroke.

Additionally, certain risk factors make some canines more susceptible to experiencing such a medical emergency. For instance, brachycephalic breeds, such as pugs and bulldogs, are more prone to having a heatstroke due to their short noses and flat skulls. Also, obese canines are at greater risk of being subjected to heat exhaustion owing to the multiple fat layers.

Canines with a dark, thick coat are believed to experience greater difficulties during the boiling summer months, as dark fur attracts more sunlight. In terms of existing health problems, heat exhaustion can be triggered by certain conditions, such as having a fever.

Common symptoms

There’s an extensive range of obvious symptoms that indicate overheating in canines, which pet parents can easily recognize. For example, the most common symptom is excessive panting, much faster, and more frequently than usual. Panting is inevitable, as it’s the only method for a canine to reduce its body temperature. Besides panting, excessive drooling is another frequent symptom that helps dogs cool off.

Furthermore, dehydration is amazingly common in these furry creatures when suffering from heat exhaustion. It’s usually manifested with fatigue, dry nose, and sunken eyes. In order to learn more about the symptoms of heatstroke in canines, make sure you visit a pet official webpage that explains the most revealing signs of this condition. A body temperature that exceeds 103 °F, accompanied by a dry nose, is another crucial sign to consider.

The gums of your furry companion can also be an indicator of dehydration. Noticing bluish, purple, or gray gums is a valid reason to raise the alarm. The same goes for the lack of urine, referring to the inability of your companion to produce urine due to overheating.

Among the less noticeable signs of heatstroke in dogs are rapid pulse, as well as lethargy, muscle tremors, and vomiting. It’s also unsurprising for these furry creatures to experience dizziness, hence bumping into objects around the house.


In order for your fluffy friend not to go through the troubles of heat exhaustion, make sure you take the right preventative measures. For instance, under any circumstances, do not leave your pet inside your vehicle while running errands, even for several minutes.

Pet parents, whose canines spend most of their time outdoors, are strongly advised to restrict the hours their companions play outside. If your dog is more of an outdoorsy type, it’s important to provide sufficient water and a shady spot for it to rest.

Moreover, refrain from walking your companion in the hottest period of the day, thus choosing mornings and evenings as favorable walking periods. Taking the necessary heatstroke prevention is crucial for protecting your pet on summer vacations or during long-distance car rides.

Final word

Make sure you protect your companion from the unbearable summer heat.

You’ll be saving its life!