• What do you get when you cross two cats? Lots of meowing, scratching, and hairballs! But what if your cats are too old to mate? Or live in different houses? Put down your worry-worry dolls and listen up. We’re about to show you how to introduce cats without mating them. • It’s true that bringing a new cat into the house will affect the other. And that’s not always a bad thing! The new kitty will probably live in your other cat’s territory, which means he’ll be hunted more often (cue more hunting lessons). And the hunting isn’t just for catching mice, either…your other cat will be hunting the new one to see if he can catch him. (For more about this, check out the articles on hierarchy and territory.) • The good news is that you can make your cats’ first introduction easier. Fin