My welsummer rooster appears to be very healthy and to try to prevent frostbite I apply a lanolin based creme, Dionnes Udder Balm w/ Frost Proof, every few days all winter. We are finally back to above freezing temperatures and today it's over sixty. Two days ago his comb and wattle changed from their normal bright red to how they now appear, plus his wattles have become quite puffy. Anyone know what this might be?

