100% inside!

The out of doors is simply not a safe place for a pet to be unless you are there with your pet on a leash and supervised. How many pets have dissapeared when let outside? How many have been hit by a car? How many have been poisoned (accidentally or otherwise)? I've heard of attacks by other animals, being stolen, getting an incurable disease from an unprotected free roaming cat.........all of these things are real dangers, and no matter how slight you feel the chances are that YOUR cat will come up against one of them....is it worth taking a chance with their life?
Just my lowly opinion.