Thanks for this thread everyone. Because of the great information and photos I can determine that my poor sweet black cochin Lou has frostbite on his comb, wattles and possibly the top of one foot. I noticed something wrong today when I saw the purplish black on his comb, but didn’t catch the extent of the wattles until roosting time. We snuggle every night for a few minutes (because he’s flippin huge and I reallllly want us to stay friends!) part of our snuggle routine is me rubbing his wattles and telling him what a good and handsome boy he is, so I know their usual “feel.” Today they’re hot and very swollen. Thankfully I stopped rubbing immediately. So I bundled him up, brought him in the house, and made a dash for BYC.
Keeping him inside is doable for a while, but wondering if I should go to the vet for some Vetricyn or is that something I can get at my farm supply store? So far it appears there is no broken skin, but lots of swelling. The comb is just a bit swollen, but the wattles are really puffy.
Any advice is welcome.