One of my hens injured herself when she popped up and nailed a protruding corner at the top of her pen. Despite my cleaning the wound and applying some ointment, she keeps re-opening it by scratching at it. I have an e-collar that had previously been used on a injured budgie to keep her from chewing on an injured leg. I just put it on my quail and it fits perfectly. Has anyone else had to use these on injured fowl? The poor thing is very confused by having an opaque circle of blue xray film surrounding her neck!