We had our first real cold night last night. One of my OEGB boys has a blue-grey comb None of them are dubbed, but I know a lot of people do it. The comb is not black, but it obviously got too cold last night. Even the chicks with heat lights had frozen water this morning, so I know it was pretty cold. Anyway, since it is not black, will it get better? Or should I just think about dubbing it? How would I do that?