The act of canine pedal licking is a common behavior observed in domestic dogs. It involves the dog using its tongue to repeatedly make contact with a human’s feet. This action can vary in intensity and duration, ranging from a quick, infrequent lick to a prolonged and enthusiastic session.
This behavior often stems from a combination of instinct and learned association. Canines possess a highly developed sense of smell, and human feet collect a wealth of olfactory information. Licking may serve as a way for the animal to gather data about the individual’s whereabouts, emotional state, and even diet. Furthermore, if the behavior is met with positive reinforcement, such as attention or affection, it can become a learned response.