They all eat Hills Prescription CD. Pete and Twicket need it, but when I tried to do scheduled feedings and feed the others their old food (Nutro Natural), I had some ticked off cats. There was far too much peeing on the kitchen counter for my liking, so I talked to my vet and he said it would be fine for the others as well. They all seem to like it.

In the morning, Pete and Twicket get CD canned and the others get whatever flavor I happen to open. I buy whatever canned food is on sale so they have a wide variety of brands and flavours.