Kevin said:There are a couplechoices for how to discipline a pup yourself to teach bite inhibition. A dog trainer from PetSmart recommended grabbing the pup's top jaw, and pressing its upper jaw skin into it's own teeth until it cries. Another method is to hold down and subdue the pup until it cries. With each, you repeat the "No bite" command. I think both of these are not really recommended by too many people and are rumored to give the dog a bad disposition later in life.