Hi all!, can anyone help me!? my 2 yr old hen was fine one day, and the next, she was wide leggedly hobbling with her tail pointed sharply donwards and dragging the ground! She eats and drinks well but just stands there with her wings to the side, hanging, as if they are holding her up. Also, her head droops and she then somtimes lays on her breastbone appearing exhausted. She literally rocks/hobbles back and forth in a forced fashion to get to and fro. Anyone have any ideas!? Thanks! "concerned in fairfield, nj"