@Dane We have some feral cat condos I built for Porch Kitty and Prince Charming. With PK gone and Charming in the house now no one is using them. They're little wooden boxes with insulation, straw bedding, and reptile heat lamps. I don't know if this one will use them, but if they don't the opossums probably will.
@PugHollowSanctuary we have the tiniest underfed black feral kitty finally starting to trust me. He loves petting and ear/forehead rubbing most of the time. He's started sometimes not freaking out when I sit on the back deck with him. The good food and water is making his coat shiny and his skin and bones is turning into a bit of muscle. I put out a cat house with a plush smaller cat house inside for winter cold. His name is "Black Kitty" but he's not impressed. 🤣