Many breeds have a predisposition to perform several functions in our private and professional lives. Among other things, one of these functions is to protect us by our four-legged friend, and sometimes janitorial duties on the property, at home or on company premises. Remember that you first need to take care of proper obedience of your pooch. The dog, which we will learn how to defend you and your family must be under your full control. Therefore, before the start of this stage of education, complete Obedience Course first.