I’m sorry this is probably a common problem among northern chickens but my rooster has a blister on the top part of his comb and the entire comb is looking quite pale. We had a night that reached 3F the other day and last night maxed out around 10F. I’m assuming it’s the start of frostbite. What can I do to prevent this? It doesn’t seem to hurt he let me touch it firmly but I don’t want him to hurt he’s already an odd looking and acting rooster he doesn’t need mother nature’s help lol. His waddle looks great nice and healthy red as do the other chickens. I still need to actually get the guinea to sit still to at least look as his waddles before I can confirm the same. My poor Pony Boy! Any tips would be SUPER awesome!