Showing Affection Licking is a way for dogs to express love and bond with their owners, much like how puppies lick their mothers for comfort.
Seeking Attention Dogs quickly learn that licking gets a reaction, whether it’s petting, laughing, or talking, so they use it to get your attention.
Tasting Your Skin Human skin carries salty sweat, food residue, or lotions that dogs find interesting, making them lick as a form of exploration.
Instinctive Behavior In the wild, puppies lick their mothers’ faces to ask for food, and domestic dogs retain this instinct when interacting with humans.
Stress or Anxiety Relief Licking can be a self-soothing behavior for dogs, helping them relieve stress, anxiety, or nervousness.
Showing Submission Some dogs lick as a way of showing respect or submission to their owners, especially if they see them as the pack leader.
Medical Reasons Excessive licking could indicate a medical issue, such as allergies, nausea, or obsessive-compulsive behavior, and may require a vet visit.