hello.we have an unfortunate but all too common problem. We live in the country and uncaring, thoughtless, cruel people abandon cats down the road.of course the furry kids find their way to our home.we catch them when we can, give them their shots, a vet visit for rabies vaccine and wellness check, and to be spayed/neutered.last count was 10 cats.could anybody please give me insight as to what type of shelter to build for our many cats? im not savvy on cat habits, like would they share a big cat house or should i place many small shelters near our home? i want them near at night because we have coyotes and other wild critters that hunt at night.thanks for any ideas and plans.