Well since you don't think its you then rehome him to somene else. If it is Remmie then if may be something genetic in his temperment especially if you think you got him from a broker and never say the parents. Who knows
IMO I think you should rehome him before you really start resenting him for his behavior, and the fact that you have had to go more out of you way for him then any other dog you have, because if you reread you postings if sound like you alread do.
