I live in Florida, so I know I'm very lucky, we have some nights that get down in the 30's, but it usually warms back up to at least almost 50. We did have a fairly cold winter last winter, and Arwen, my feral, I have been caring for her for over 3 years now. Last winter was the first winter that I convinced her to come into my garage at night, to sleep. And she did. Sometimes she even stayed all day in the garage, and she'd go out for a few hours in the afternoon and then come back at night. Arwen is getting old. We believe she is maybe 8 years old, but possibly even older. She is starting to look it. I love my girl. I'm kind of looking forward to her sleeping in the garage again this winter, at least I know she's safe at night. I'm sure all of the other's here who care for ferals feel the dread of the cold weather too.