It's hard to keep our roos from getting frostbite in New England. I'm amazed that so far (knock wood) none of my younger or newer birds have gotten any this winter. I think that because they have stayed in the barn on the coldest days has helped. The older birds used to get frostbite wicked bad because they would go out in the run in real cold weather. The young guys wimp out and stay in!
Though I have several roos right now and could use some pullets or hens, Alicia, I'd still be happy to have another "stud." If your cockeral is available in the spring I'd still be interested in him even with frostbite -- I wouldn't be showing, just breeding, and a less than perfect comb from the cold doesn't matter for that!
Thanks.
GG