Cats make me trip over them in the middle of the night, busting my mouth open on an endtable. Cats make me sneeze. I don't know what people see in cats. If you want small and cuddly, get a ferret. If you want something to kill lizards, get Anthrax.
Cats are bossy and rude, and totally girly.
Plus they smell for no reason. Dogs smell because they've been busy, they've been chasing cars and knocking over neighbors' trashcans, they've been rolling in animal carcasses. But cats just stink for no reason and they have to constantly remind you of it by getting in your face. Finally, cats sit on whatever I'm reading. Cats hate me, and I hate cats.