Cairn Terrier (definite introduction)
There has always been a wrong concept spread about dogs, that is, dogs do not sweat. Sweat glands, however, this view is wrong. It turns out that dogs are covered with necessary sweat glands, which produce permeates that can be absorbed by bacteria, which in turn emits a smell. But these sweat glands do not regulate temperature, so will dogs sweat? Dogs do sweat, but the sweating parts are on their feet.
Humans have eccrine sweat glands on their skin, which can regulate body temperature through sweating. The thick hair of dogs creates a separation layer, which prevents external heat from passing into the human body. , and also slow down the dispersion of heat in the body. The excess heat stimulates the sweat glands in the dog's paws, causing more sweat to leak out, leaving a special string of "wet footprints" on the ground.
In fact, most dogs can regulate their body temperature through volatile water from their respiratory tracts. This is why dogs appear "panting", especially on hot days. In addition to dissipating heat by reducing the number of breaths, the dog's tongue itself is also a huge heat dissipation surface. It can also evaporate and dissipate heat by stretching the mouth and extending the tongue.
Therefore, dogs will sweat, but the sweating part is just their footsteps. They often pant to eliminate body heat, so this is why dogs often pant in summer. .
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