Howdy! My tweeker neighbor got evicted last week, and abandoned his 6 cats. Now they're all coming to me for food. I just had a little carboard box with a blanket in it for them, which has been fine. With temps plunging down into the 30's next week, I've decided to build a couple of these cheap shelters for them. Just wanted to share this link on how to build them for anyone else out there who cares about their neighborhood strays, and wants to help keep them warm this winter.