Dog owners who have struggled with naughty, un-trainable dogs and puppies will now be able to learn why dogs do what they do from Hank, a dog who's a lot like yours. You'll also get some expert advice from Dr. Gary L. Ailes, DVM, to learn what your dog is trying to tell you and how to correct common misbehaviors. Read "Happy Tails" to learn why dogs . Turn your flowerbed into an archeological dig . Dislocate your shoulder every time you take a walk . Gravitate toward the moldiest garbage can on the street . Mistake antifreeze for green Kool-Aid . Insist upon sniffing the nether regions of humans and animals alike . Turn on the canine sprinkler at every mailbox post in the neighborhood . Turn ordinary table legs into objects of affection Your dog is not human, but he does want to please you. Your job is to figure out what his actions mean, understand that some of it is just typical of dogs, and offer gentle but firm guidance toward good behavior.