Please help. I've a 30 week old poochie dog (toy poodle/chihuahua)
Recently he has started biting all corners of the wall inside the house, biting off wallpaper and damaging the carpet. I've had a behaviourist out who has given me ideas of what to do but it is all treat based. He is getting worse, I do cage him at this time but he tries to bite. He is also not eating his food, Due to knowing he gets treats he is doing it more. This is causing arguements in the home between me and hubby.
I really don't know what to do. Any help