6. It’s a Soothing Action
Licking releases endorphins in dogs. It calms them, much like a child sucking their thumb.
7. They’re Bonding With You
Dogs lick each other in the wild to groom and bond. When they lick you, they may be treating you like a member of the pack.
8. It’s How They Greet You
Some dogs lick when you come home, excited and happy to see you. It’s their version of a hello.
9. It’s a Sign of Puppy Behavior
Puppies lick their mom’s face to get food and attention. Some adult dogs keep that behavior with humans.
10. They’re Bored or Anxious
Excessive licking can mean your dog is bored, stressed, or dealing with separation anxiety.