Tag Archive: barking and acting aggressive when people knock on the door or guest arrive

For this Fremont puppy training session we helped a fearful 9 month-old German Shepherd puppy named Dudley who growls, barks and gets upset when people come to the door or guests come inside his home. Knowing that Dudley sometimes is reactive to people he doesn’t... Read More

August 6, 2018 This post was written by David Codr