Hey as my title suggests I went to feed my girls yesterday and noticed that three of my white legged chickens ( 1 RIR 2 Black Austrolops) feet are getting red.. Is this an early sign of Frostbite? Its been wayyyyy warmer here the last few days and they didnt have this last week... Any ideas are appreciated.. I wish I could get pics but my camera is still MIA after my recent move....