ok heres the deal, i have two sexlinks with really big combs. I have three cochins with small combs. I have one crazy polish. I recently went to a chicken show and there was a chicken 'expert' there. I started to talk to her about winter and chickens. She said that if a comb gets frozen, it will just fall off and they will grow a new one. This story seems a little weird. Is there any truth to this whatsoever?