Many dog owners will testify that their dogs understand them better than anyone else.They seem to know when we're sad, when we need them to stay close by, when our energies are high - and when they're at their lowest.But how many dog owners can say they truly understand their dog's behavior, too?If you've ever wondered about your dog's strange behavior, prepare to wonder no more. We're here to reveal the deepest secrets of the doggy psyche - and help you understand your canine best friend better than you've ever understood it before.