Film: Lady And The Tramp There is nothing worse than when someone frames you for doing something that you didn't do and no one will believe you - not even people who know you best. Si and Am are a pair of Siamese cats who torture Lady by framing her for trashing the house when she was just trying to stop them. They terrorised the baby and abuse the love of Sarah, their owner, as a source of protection for their misdeeds. They also proved that you're either a cat or a dog person. Power Rating: They're cats. Apart from being annoyingly cunning, cats aren't really going to do much damage in the long run unless they feel like tearing up the curtains and eating the goldfish.