I can't believe the change - after only 4 sessions my huge stubborn beast of an American Bulldog is now completely under control. My dog is bigger and stronger than me and I could not manage him - it was making my life miserable and was becoming dangerous for both of us. I got hurt when he dragged me across the street on a walk, and I was afraid to have guests to our home as he would jump all over them. I had tried another professional trainer without success and thought I would be stuck forever with a crazy dog I could not control. Things are completely 100% different now. Not only am I relieved, he is also a happier dog and is more content in our home. All American K-9 tamed my wild beast and gave me back the happy family dog that I knew he could be. My only regret is that I didn't find Bob sooner - I wish I had done this a year ago!!!