So I think that my rooster has frostbite on his comb. He wont sit still for a picture, he keeps pecking my phone. The color is a light pink sort of color and the other chickens combs are a similar color. On the top of his crown there is a black dot I know that is frost bite but i have no idea what to do about it. I live in Western New York and for the next week it looks to be in the negatives. I have enough ventilation. Is there any way to prevent this? I've heard of putting stuff on their combs but does that work?