Published on akc.org by Stephanie J. Smith 1. You’re not giving him enough exercise: If you’re gone 12 hours a day, and your dog’s walk consists of a quick dash into the backyard, you’re not providing your pet with adequate opportunities to use up all his energy. Instead, the excess will go into chewing your shoes, stealing your food, or scratching your walls. As the old saying goes, “A tired dog is a good dog.” 2. You haven’t trained him enough: It sounds like a no-brainer,