I breed dogs, so I am a serious student of genetics. I have two hens ( I think). One has the body of a barred rock, but it is buff/barred with white feet. The other has the feathers of a BO, but it has yellow feet. There's a barred rock, buff orphington thing going on here. I would like to know which cross (barred roo x BO hen) or (BO roo x barred hen) created the barred/buff cross, and would the offspring be sex linked?