A boy beaver decides he wants to be a tramp who sleeps in open fields and does odd jobs for food, but his beaver instincts eventually get the best of him.
Harvey thinks his big sister is mean and rotten; she thinks he is stupid and no-good. As a result, they both spend some lonely hours refusing to play with each other.
When Father comes home at the end of a sorely trying day, he finds all the family fighting and scolding after a sequence of events for which no one is willing to take the blame.