I think I would like to get a playpen for our chin to run around in when I am cleaning her cage, etc. Right now we use a small safe bathroom for some play time but then we are cooped up in a bathroom with her. I'd love to let her hang out in a safe area of the family room, kitchen, etc. but obviously she can get into too much trouble if I can't section off an area. I've seen some of the playpens in pet stores but wonder if they are tall enough. I like the ones that have a bottom to keep floor/rug clean. Is there one "best" option???