I would suggest you consult a behaviorist. If this poor guy came right from the puppy mill to the shelter and then to you, he had no rehabilitation. Ideally, puppy mills dogs are surrendered to breed rescue groups and placed in foster homes knowledgable about how to deal with their special needs. Having other dogs in the household is crucial for these guys as that is all they have ever known, dogs not humans. Their foster brothers and sisters help them with the transition, but they are almost never adopted into homes where they will be the only dog.
We have some wonderful members who are involved in rescue. Hopefully they can give you some advice and support. |