Want an easy way to keep your dog happy and healthy in less than 10 minutes a day? In addition to obesity and health concerns, many experts say that lack of exercise is a leading cause of hyperactive and destructive behavior in dogs. As the owner of two beloved Pit Bull dogs, I'm always looking for ways to keep them well exercised. My busy schedule doesn't allow for the long walks recommended by professional dog behaviorists. I read about something called a flirt pole and thought it would be worth trying out. It works by converting the natural prey drive instinct in dogs into exercise as they attempt to catch the lure by sprinting, changing direction and jumping.