A few months ago I picked up a stray off the side of the highway. I was worried she'd get hit so I took her home. She's doing great now... we' got rid of her worms and she's a healthy weight, however, I have come to realize she is pregnant. I've tried to bring her inside, but she is aggressive toward my indoor cat. I supply her food and water in the garage and she often sleeps in there. But with the temperature being 5 to 14° tonight I'm wondering if it's too cold. We are expecting 3 to 5 inches of snow, and I don't want her to freeze especially since she's pregnant. I really cannot bring her inside for fear of her attacking the other cat. Does anyone think that the garage will be too cold for her? What are some things I can do to supply a little extra warmth?