All mine are indoor kitties. We do have most of them (not the kittens yet) trained to a leash (some better than others) and have a custom built outdoor cat enclosure for those nice days. The cats don't seem to mind for the most part. Cami ocassionally wants to go out to kick some squirrel butt, however with Jack you can't even PUSH him out an open door unless he has on his leash! lol

As long as your cats have windows to look out, room to run around, toys to play with, and human interaction, they will be fine indoors only.

Outdoor cats have an avg. lifespan of about 7-9 years, and indoor cat has an avg. lifespan of 14-18 years. 'nuff said!