Clifford's Puppy Days - Norville's New Game

Animated story of Clifford the Big Red Dog before he got so big. The animals are in the courtyard making up games. When it's Norville's turn he consistently reinvents the rules so that each time emerges as the winner. Each time this happens, he further alienates his friends until they eventually refuse to play with him anymore. In the end, Norville realises the importance of playing fair.