I don't know if it will work in this situation, because a lot of 'dog behavior ' includes things that can't be realized online. When that happens around here, the 'victim,' your original dog, gets the attention, praised for the way it handled it. This does 2 things, it lets that dog know it gets rewarded for not fighting, it lets the other dog know that whenever it does this, it does NOT get attention, but the other one does. It's whole purpose for getting after the original dog is to have you to itself, so it's behavior is actually having the opposite affect.
It's very important that you do NOT pay ANY attention to the new dog when it does this, and if and when it does coexist with the old one, even for a brief second, it gets praise too
This is why it's important to NOT scold the offender, because scolding attention to him is better than no attention
Last edited by RugosaB; 06-13-2012 at 09:28 AM.
Reason: thought of something to add