I need some help I just noticed my two month old Cayuga ducks foot is flopped all the way under her where she is standing and walking around on the top of the foot. She's active and eating and will lay down if the other three are staying around her. I am feeding niacin. I do not know when this injury started unfortunately. Foot looks normal otherwise and I can bend it easily. If this is an injury, are there any products or boots I can get to help stabilize it while it heals?