We have an approx. 6 month old leghorn hen. She has this quarter inch long pointed piece of pink skin on her saddle (back) area and there is a yellowish color around it. I believe this color is due to her consistently turning around and fidgeting with it, there is not any discharge visible. she was not overly sensitive to me touching it. Picture is not great but not necessarily the easiest pic to try and get with a cell phone either. Thanks for any help!