It is because they like the taste of the skin and the feel more safer.
It is their way of "kissing" - a sincere showing of affection.
Dogs lick humans because they usually lick their mothers on the face to cause her to regurgitate her food. This happens when she is trying to wean them. They see humans as parents.
NO they lick cats
The enjoy salt.
Lions eat you. Tigers eat you. Dogs lick you. Cats lick you. Humans lick you. You eat potatos.
Dogs lick humans a lot for multiple reasons. One, they like the taste of the salt on your skin. And, two, they almost always get attention when they lick you, and it is usually good because people think they are being cute.
not much, but i also think you mean "Do dogs lick feet?"
dogs lick people to get to know someone and dogs lick people when their happy.
Dogs lick humans for a couple of reasons. In a pack, the subordinate dog licks the dominant dog to ask for food and approval. With humans, you also see it done just as a sign of affection -- if a dog likes someone, they will lick them. Dogs also just like the taste of some lotions.
If dogs do not lick you then they do not appriciate you. Dogs lick you when you give them a treat or play with them.
All dogs lick humans, unless trained otherwise. Many people believe that dogs lick humans because they enjoy the taste of a human's salty skin. Others believe that a dog licking a human is simply the dog showing affection (doggy kisses) to the human. In a wolf pack, a puppy licks the mother's mouth to stimulate the mother to regurgitate food from the hunt. Dogs who compulsively lick their humans may be suffering from anxiety. There are a great many reasons why a particular dog may be anxious, so check out a dog training/behavior website (I like Cesar Milan the best) to learn more about dog licking behavior and how to reduce it.
lick it slow and hard
Of course not. Is a human lick permanent?
Yes, they do.