I've got a neighbor whose indoor-only cat got out yesterday because a screen came out of a window. We live in townhouses in a complex. I'm not sure which floor the window was on (we have basements on the ground floor, then a main floor where the front door is that goes out onto a deck, then an upstairs floor). In any case, I don't think the cat was hurt. Also luckily, she has another cat, too, who didn't get out.
The cat that got out apparently took off because my neighbor was looking for him all day yesterday. I didn't see her today, so I don't know if she found him. She told me that he didn't have a collar or tag, and I heard her on the phone saying that even if the cat doesn't like the collar, he's going to wear one from now on, and she's going to get both of her cats chipped.
I've got indoor/outdoor cats myself, and my cats were out yesterday. I didn't hear any cat fights, though, so I'm guessing that my cats didn't run into my neighbor's cat.
to my neighbor that she finds her cat.