I have to many does to have kidding in the spring (well to many because I get overwhelmed easily and my pen can only handle so many goats and the kids just make it overcroweded). so I was thinking of doing a winter kidding. I have NEVER done this before. a couple years ago when I decided to do a spring kidding I was nervous as I have never done that before either but now I feel confident on that. I know MANY people kid in the winter months. What do you do to ensure no frozen kids? what are the differences and how cold is to cold?