Mary Allen
Introduction: Why do dogs lick humans?
Dogs are known for their affectionate nature and their tendency to lick their human companions. Many people have wondered why dogs engage in this behavior, and there are several reasons why they do so. While it may seem like a simple act of love and affection, dog licking is actually a complex behavior that serves a variety of purposes.
Social behavior: Communication and bonding
One of the primary reasons that dogs lick their humans is to communicate and bond with them. Licking is a form of social behavior that is used to establish and maintain relationships. Dogs may lick their owners as a way of showing affection and loyalty, or to communicate their needs and desires. It’s also a way for dogs to signal to their humans that they are submissive and non-threatening.
Grooming instinct: Inherited from wolves
Another reason that dogs engage in licking behavior is that it is an inherited trait from their wolf ancestors. Wolves in the wild groom each other as a way of maintaining hygiene and social bonds. Dogs have retained this instinct, and they may lick their humans as a way of grooming them and showing that they are part of the pack. This behavior can also be seen as a way of asserting dominance, particularly if the dog is licking a human’s face or mouth.