If your dog is misbehaving, 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. As the old saying goes, A tired dog is a good dog. You haven’t trained him enough: It sounds like a no-brainer, but if your dog’s training stopped after he learned to sit, lie down, and go to the bathroom outside, you need to up your game. Try to introduce a new command a week, and practice old ones with him. Besides being able to understand what you want him to do, the mental work involved in him learning commands will tire him out as well. You’re reinforcing his bad behavior: If your dog is barking for attention, how do you respond? Think about what your dog is trying to accomplish when he’s misbehaving and don’t allow him to be rewarded for it. Instead, give him an opportunity to succeed. Being firm and consistent with your training will help establish boundaries. One great way to introduce your dog to better behavior is getting him involved in Canine Good Citizen, which will make him a more well-mannered dog and you a more responsible dog owner!