I hate it when a chicken is sick and I have no idea why.Other than severely bruised legs and hocks, and ants eating her up, not a clue. Could have fallen off the roost during the night and was so paralyzed from the fall she couldn't move. Why she fell is another unanswered question.. Could be someone was pecking at her and she ran out of perch space. Week before last I had to doctor her right eye as it was swollen shut and the area above the eye was swollen too. Echinacea tea washes and Bag Balm quickly solved that issue. I have a BO baby that loves pecking.