This Dog training video is about guard dogs, attack dogs, personal protection dogs, killer dogs, or whatever type of training a dog trainer may call it. In reality this video is about a well trained black german shepherd (shepard, shepperd, Sheppard) some people spell german shepherd wrong! A well trained Doberman pincher and guard dog training done on a Rottweiler or rottie. Guard dog training and attack dog training is a serious business, so be sure to choose a qualified dog trainer. There is a big difference between a dog trainer that only demos dog training and their own trained dog, and a dog trainer that shows dog training on dogs that have been trained by their clients under supervision. That is the difference between e decent trainer and a good dog training technique. You can find more info about k9-1 specialized dog training’s technique and info on Mike D’Abruzzo by going to www.k9-1.com Thank you for watching my attack guard protection dog training video! Sincerely, Michael D’Abruzzo