It is normal for dogs to have wet noses. Studies have shown that dogs lick their nasal passages with their tongues to keep them moist and enhance their sense of smell.

On the contrary, if the dog’s nose is dry when the dog is not sleeping, it may prompt us that the dog may be sick. At these times, we need to observe the dog’s mental state, appetite, drinking desire, The urine, defecation, respiratory rate and body temperature should be taken to the pet hospital for examination and treatment in time if any abnormalities occur.

Why is the dog’s nose always wet?

From the structure of the dog’s nose, there is a layer of mucous membrane on the dog’s olfactory organ. This layer The mucous membrane secretes mucus to moisten its olfactory cells so that these cells can more sensitively convey various odors captured from the olfactory nerves to its brain. In some activities, dogs will also lack mucus due to exercise. Dogs will subconsciously lick with their tongues to ensure that the film is moist and sensitive. This is why we often see dogs turning their tongues up to lick their noses.

Under normal circumstances, there will be a hairless area on the tip of a dog's nose. In fact, it is also a mucous membrane that is guaranteed to be moist. It can also secrete mucus so that the olfactory cells are always in a certain state. In good condition, its main function is still to moisten. Under normal conditions, a dog's nose is always moist and cool. In other words, the dog’s nose cannot be dry. Short-term dryness of the nose is also caused by excessive exercise or prolonged exposure to the sun, but it may also become dry while sleeping. In the former case, the dog will lick it with his tongue, while in the latter case, after the dog wakes up, his body will naturally adjust to become moist.

If we find that the dog’s nose is dry and red for a long time, it is undoubtedly sick. Generally speaking, when this happens, it is mostly caused by the dog getting angry. The owner needs to take the dog for a checkup and see a doctor in time. A dog's nose that is dry and unable to wet itself is accompanied by the dog's lethargy and poor energy. However, the dog is more self-suffering when sick and cannot speak, making it difficult for the owners to notice the abnormality of the dog. Master, just check more.