Clean a canine ear canal by gently twisting a piece of gauze or a cotton ball down the center of the dog’s ear, being careful not to apply too much pressure. Avoid using cleansers in a dog’s ear unless instructed by a vet and consider information from a veterinarian in this free video on dog care. Expert: Dr. James Talbott Bio: Dr. James R. Talbott is a staff veterinarian at Belle Forest Animal Hospital and Kennel in Nashville, Tenn. Filmmaker: Dimitri LaBarge