Dragon is the only cat that the Fitzgibbons have. He isn't the ordinary small, calm cat that you may think of. He is a very large cat that causes lots of trouble. Therefore he is a big problem for all of the animals that live on Mr. Fitzgibbon's farm. He chases all of them and tries to eat them. Dragon is the reason Jonathan Frisby died because he was trying to put a sleeping powder in Dragon's food to help the rats. When he went into the kitchen, he was eaten. Moving the Frisby's house is tricky because of Dragon. Mrs. Frisby has to put sleeping powder in Dragon's food to get him out of the way.