Trained German Shepherd Puppy for sale Introducing Raudi Vom Zauberberg, is a trained German Shepherd Puppy for sale. In this short dog training video, Raudi is trained to understand that not jumping and will be rewarded. This is a  very simple way of communicating to the puppy, utilizing a clicker as a marker, what behavior is worth while doing- and which one is not! You see this puppy and his readiness and… continue reading