Yowling. Any advice on preventing it? Both cats are fine when I go to bed, but as soon as I get up for any reason, they start yowling. As I always need a pee at some point, and have a baby who's currently not sleeping, I'm spending more time swearing under my breath than sleeping. Have been awake since 2.15. Please tell me there's something I can do to shut the little sods up?