On thing you can say for cats is that they are very clean animals. Are there other reasons cats spend so much time licking themselves? Most people never ask this question because they think cats lick themselves to stay clean. You will be surprised to learn that there are other reasons why cats lick themselves.

Regulating body heat is another reason why cats lick themselves. If they are hot, the y lick to cool down, if they are cold, licking helps warm them up. The tongue is like a thermostat.

Cat licking creates a secretion that works as a waterproofing for the fur. By stimulating the gland, the cat is making their fur waterproof.

A cat will lick himself or herself to get rid of your scent after you pet them. They also lick to make their fur lay back down the way they want it after you pet them.

Cats also groom themselves to relieve stress.

Cats that excessively groom may have an illness or some type of behavior problem. If they continually lick aggressively, their hair could fall out in that particular area. If you see this problem you need to take the cat to a vet.