I am having the same problem with Nolee.. He attacks all other dogs. This weekend was horrible. He grab my friends tiny Yorkie by the face and did not let got. It was very scary! He has never done this. He always growl and bark like he wanted to attack , but never did! I have already put him in classes and only help with the dogs he got use to in class. All other dogs, he is still aggressive towards. I just don't know what to do. I guess Nolee will never have any doggie friends!
