In case anyone is looking for a gate alternative for a doorway, I just got the Door Buddy and it's awesome! I really didn't want another gate and I needed something to let kitty in the room, but keep LO out. I'm sure you could use it for other rooms too, if you just didn't want to use a big gate. I'd never heard of it before so I thought I'd share in case anyone else might need this solution!

Wide enough for kitty, but not baby! Also, it comes with a foam door wedge so that little fingers don't get smushed and cat won't get locked in.