My Buff Orpington rooster has frostbite on his comb and wattles and it just seems to be getting worse. It's been an anusually cold and snowy season in NE ohio, with yet another storm on the way. Is he going to have permanent damage to his comb and could he loose the whole thing? He lives in a 10x12 hen house and has plenty of shelter,except when he's out in the run. Or do I have to just deal with this through the rest of winter, and consider roosters with smaller combs from now on?