Lip licking is a common stress indicator. If your dog licks their lips excessively, it might be due to anxiety or discomfort.
Dogs use lip licking as an appeasement behavior. They're trying to convey they mean no harm and want to avoid conflict.
Lip licking might indicate nervousness. It's a way for dogs to cope with situations that make them uneasy.
Lip licking can be a part of canine communication. Dogs use it to show they're not a threat to other dogs or people.
Dogs might lick their lips when they're anticipating food. This behavior is a natural reaction to something delicious.
Sometimes, lip licking can be due to medical issues like nausea or dental problems. Consult a vet if it's frequent.
Dogs may learn that lip licking gets attention or rewards. They might use it to communicate with their humans.