The episode begins with Henry and Peter fighting over toast, with Henry snatching it, causing Peter to tell Dad, who reminds Henry not to be horrid. Henry pays no attention and treads on Fluffy's tail, causing Dad to be even more angered. Then, Mum arrives, replying that Henry has let Fang out of his cage to cause chaos. The horrid hamster arrives and scares Fluffy just to get at his cat food. Shortly, Henry and Dad drive across the street with Henry yelling into a megaphone in a bid to get the neighbourhood to find their cat.