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Ways dogs cool when they sweat

Dogs cool themselves by sweating in very peculiar ways, although most of us never wonder if pets sweat or not. After all, with the amount of fur they have, it is a bit difficult to discern the same signs that occur in humans.

After a hot afternoon or an exercise routine, the human body responds by producing sweat to keep cool. In our best friends,  the sweat cooling system works only on certain parts of your body.

Pets, when they sweat, do not have the body odor with which they can be identified. Nor are they soaked with sweat. Dogs’ body temperature increases when they exercise, get excited or stressed, and it is necessary to get rid of that extra heat. But how do they do it?

How do dogs sweat?

Dogs can sweat in different ways. They have two types of sweat glands: the merocrine and the apocrine. The former act similarly to human sweat glands, but are found in the animal’s legs.

Merocrine glands

On hot days, dogs cool off thanks to these glands. You may have noticed your dog’s wet footprints. This is a sign that the merocrine organs are doing their job.

Apocrine glands

They are located throughout your pet’s body, but their job is more to release pheromones than to sweat. Through them, you can recognize the smell of other dogs.

A place where dogs have sweat glands is in their noses. Therefore, they often have a wet nose. However, they are not enough to refresh your dog. What scientists believe is that these glands help the nose perceive odors better.

While all these glands are useful in some way, they don’t do much to help cool your dog on a hot day. But panting does.

Dogs cool when they pant

Can dogs sweat pants? Yes, this is mainly how they sweat. On a hot day, dogs cool by panting, as this action allows them to evaporate the moisture from their tongues and the lining of their lungs. When the air passes over the wet tissue, it cools the dog.

Some dogs only pant heavily because they have short snouts.  However, while conditions such as heat stroke are a significant concern for all races, the brachycephalic type is more susceptible due to their short noses.

Dogs with a short snout are not the only ones to worry about. Some conditions, such as dark fur, obesity, or those with laryngeal paralysis, can be very vulnerable to heatstroke. Therefore, you should pay particular attention to these cases during the summer.

Other ways dog fresh by sweating

Vasodilation is the second most useful way for dogs to cool. Blood vessels expand during vasodilation, especially in the face and ears. As this happens, the expansion of blood vessels brings blood to the surface. This helps regulate the internal body temperature.

The dog’s coat acts as a self-ventilating system and as an insulator. This keeps them warm on cold days and cools on hot days. The skin acts as its isolation system, but this system is not perfect.

If your dog is trapped in severely hot weather conditions for too long, it will be much harder to lower body temperature. Once the animal warms up, the cooling process is gradual.

Excessive panting

If your pet starts to gasp excessively, you should make sure he rests and has enough fresh water to drink. A dog panting can also mean that he is suffering from a condition. Cardiac and respiratory problems can also cause panting, especially in older dogs.

Some toxins and allergies can also lead to your dog panting too often. If you are additionally drooling or vomiting, it is wise to take it to the veterinarian. It is sensible to keep our pet’s cleaning products and other chemicals away to avoid poisoning or allergies.

Providing enough fresh water and a shady place is a way to make your faithful friend’s heat more bearable. Attending and caring for your dog correctly will extend its life expectancy.

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