I have a doberman. When I take her on walks she always walks right beside me but there are a few dogs in the same area that I pass by everyday, and she always jumps barks and acts wild. I have a prong collar since choke chains are of no use. But I pull and pull on the leash and she just whines and goes right back to barking. I don't know what to do to stop this. Any suggestions?:confused: