Shelters for outdoor cats.
I found a great use for those Omaha Steak styrofoam containers! I cut a door in the sides of three of them, filled them with old soft scraps and old sweats and bingo, I have very warm cat houses.
I have these inside a hoop house that we covered and secured with two heavy tarps, so if they will use it, the kitties should be warm. I also have a 55 gallon barrel that lays down sideways with a small door cut on opposite sides. That also is filled with warm blankets but is against our house so it is far from the others. This is because two of the adult cats don't care much for the kittens.
When it is brutally cold, the cats can spend the night in our guest house, but sometimes they prefer the outdoors. I just hope they start using the new shelters before the raccoons and possums discover them.