[yorkieusa]

Isn't Harley just a puppy? They aren't unlike children when they are puppies. Misbehaved sometimes. Everything is THEIRS, so don't touch it. There are lots and lots of books available for training and dealing with aggressiveness. Mine doesn't nip, but she's still doing a little bit of teething and she likes to chew on your fingers. I would go look for a good training book that deals with aggressiveness and biting or research the net for training. I know there is a lot available. You will just have to put the time into training and I think you will be very pleasantly surprised.