Another reason dogs lick human feet is to gather information. A dog is able to use the millions of scent receptor cells in its nose and mouth to process information. As a human body secretes, the sweat released relays information regarding the individual that the dog can process. read more
Dogs lick human feet for similar that reasons that dogs lick human faces. The two main reasons that a dog licks human feet are to indicate feelings, status and gather information. read more
Before you decide to eliminate this behavior, you should know why your dog is doing it first. read more