I agree, continue what you are doing, its people like you who make a difference, since you are not an owner as such of a cat, is there any chance of making some of them your own pet,? or would that just make things more difficult.

I admire your committment to these dear little kitties, who are blessed to have you, and I wish you all the best of luck, it sounds like you have got it all well under control, and have a real neat set-up for them.

There are many multi-cat owners on PT and people who rescue cats who can offer you any advice you need,.