Have you ever seen a dog waggle? Published April 30, 2012 This is how Sam shows he’s happy. He wags his whole body…while holding a toy. It’s a special talent. Related Posts A Touching Dog Rescue StoryIn this world there are truly special people who go out of their way to… A Dog Brings Out Our Best A Dog Is A Friend - A SongLove this! I'm dedicating this to my friend Sam.