It is normal for a dog to have a wet nose, but it is abnormal for a dog to have a wet nose, except of course when sleeping. Healthy dogs will lick their noses, which will make their sense of smell more sensitive. If a dog is sick and uncomfortable, they will forget to lick their noses, and the dog's nose will not be kept moist. status.

Tip:

We can determine whether the dog is sick by whether the nose is moist. Under normal circumstances, the dog's nose should be moist except when sleeping.