Oh, absolutely! A fresh water dispenser of some type, and something that keeps the canned food cold until the kitty steps on the feeding mat, and then the food dispenses itself onto a plate and warms itself. They already have automatic litter boxes, but I haven't bought one because they are too small. I also think there should be cat doors with electronic locks that only open when your pet walks up to them with the transmitter on his or her collar, to keep other animals from going in and out, and to prevent robbery by extremely small, skinny criminals