One of the reasons we share our lives with dogs is to enjoy their company - while they help us loosen our grip on this no-nonsense, career-driven world. Once you and your canine pal have serious training (for obedience, basic good behavior, and so on) under the belt, you can take the edge off by injecting the whole training process with some fun tricks and games. Tricks and games are open to dogs of all sizes, shapes, and ages. Every dog can learn...