Hello, How fragile are bantams? It's getting colder outside and my bantams are so much smaller than my production reds. Should I bring my smallest hen in the house? She's a tiny cochin silkie mix. I really don't want to loose her because I'm going to breed her in the spring (and I'd be sad - if anything happened to her). Should I bring her in on the coldest days? What have other people done with the smaller breeds?