Some of my Cochins who have really tall combs have some black on their combs but it doesn't seem to bother them and they are warm enough huddled together at night.
that's probably frostbite, you should search on the forum for how to treat it
i put bag balm on my rooster's comb to try to keep from getting frostbite on the coldest of nights.
supposed to be some very cold temps middle of next week, sorry, it's not spring yet
Wasn't sure if it was that or if it was just blood since the ones that have it are lower on the totem pole and often get their combs picked at but the higher birds. It didn't look big more like a little dot of blood that had dried and turned black but I will put on some bag balm just in case to protect it more for the winter.
Light Brahma, Cochin, Gold Comet, Delaware, Silver Gray Dorking. Arabian, Doberman, Farm Cat, Teenage boy, and loving husband.
Light Brahma, Cochin, Gold Comet, Delaware, Silver Gray Dorking. Arabian, Doberman, Farm Cat, Teenage boy, and loving husband.










