"I think you are a very good tiger," said Dorothy, patting the huge head of the beast. "In that you are mistaken," was the reply. "I am a good beast, perhaps, but a disgracefully bad tiger. For it is the nature of tigers to be cruel and ferocious, and in refusing to eat harmless living creatures I am acting as no good tiger has ever before acted. That is why I left the forest and joined my friend the Cowardly Lion."