A middle aged man is shoveling snow on a sidewalk while a medium sized brown dog chases the shovel.  The man throws the snow and turns the other way to repeat the shoveling while the dog continues to chase the shovel.  At the end of the sidewalk near a driveway a young woman in a black snowsuit lying on her stomach sees the dog chasing the shovel and laughs.  The man now turns and runs down the sidewalk shoveling the snow again and the dog runs along with him.  The man does not turn around and shovel the sidewalk again, but carries the snow in the shovel and walks away from the dog.  The dog trails behind as if tired.