Wow! From looking at the last picture that you posted, these people seem to be against cats being indoor only. I sure hope that Otto will make a complete recovery and learn to hate the outdoors. All of my cats are also indoor only and even if I wanted to let them out I couldn't. It's against the rules in my condo complex and they also regularly set out cat traps for strays. Sky used to be a door darter and he was an outdoor cat before I adopted him but he learned in time to love being an indoor only cat.