Taking man's inhumanity to man as its central theme, 'Au Hasard Balthazar' traces the life of a donkey, christened Balthazar by a group of young children, from birth to death. Balthazar's story begins on a small farm in a rural district of France. Throughout his life he is owned by many of the locals, returning to some of them more than once, and is set various tasks, from drawing a carriage to performing in a circus, turning a grindstone to acting as a smuggler's means of transport. Some owners are kind, while others are cruel, their motives beyond Balthazar's understanding. Despite it all, Balthazar nobly accepts his fate of living a life over which he has no control.