This is Loki, he is an AKC Czech Shepherd. He has been trained using Czech commands and is house broken. He is not a typical German Shepherd he is bred for agility and drive. They are a smaller stature and low hind end. Typically purchased by law enforcement and military. He will become a very good protection dog. I have not yet worked with the bite sleeve with him. His brother will attack on command and only on command. Please research this breed and make sure it is a good fit for your family. Limited AKC registration unless we have a discussion and you are approved for such. We are very picky who ends up with our dogs. Feel free to email or text me with questions.