I have 3 bp's and two of them are a little over a year old and the third is a little younger. The two males are 1010 grams and 700 grams. The Female is around 600. I have there actual weights but can't find the paper. The two males have gone off feed for about 4 weeks now and the female just refused her first meal. I know they fast in the winter, is anyone else running into this problem. Also i moved them from my house at college to my house at home about 4 weeks ago, i thought they would have gotten over the stress of that by now though. None of them have been loosing weight and they are drinking like normal. Any help?