Mine are never allowed outside and they express no interest in going out... not even Samantha who's former Mom swears she use to sit at the door and cry to go out. Samantha likes it a lot better inside. Giz knocked a screen out one day and fell out the window and ran streight to the front door and cried/screamed to get back in. Chester runs when someone opens the front door and Amy just has shown NO interest in the outside, other than looking from the window....