I don't know if this will set you at ease "possible briuse" but we went through something similar with one of our babies. He had been totally shaved for a surgical procedure about a month before and one day I am sitting there feeding him (hand fed mush every 3-4 hrs. for 2 months) and I notice his whole body is turning completely blue. I panicked. We called our vet and she had one of her techs meet us at the office 12 a.m. She took one look at him and panicked, all the while our baby is acting fine, but they sent us to an emergency clinic-$300 bucks later they didn't know what the problem was, but they wanted to keep him overnight for observation. We took him home. The next day our vet examined him and didn't know what was going on either. She called Dr. Williams who promptly told her-"His hair is growing in." I am not saying you should ignore this, but it may not be too serious either. However, if other signs of trouble start to show don't hesitate to get in contact with your vet right away. [Posted in FML issue 1872]