Went into the barn to check on my girls and saw my leghorn with a little blood on her chest. She actually let me pick her up and on one toe it looked like maybe she caught her toe. It was slightly swollen and dark and the nail looked damaged. She's walking on it but very slowly. She's eating and doesn't seem in pain. Cleaned it, sprayed vetericyn and covered it with equaide. Cleaned it again today and it's still dark about a inch above the nail and the nail is dark. Doesn't look infected. Will she loose the nail and do I need to do anything more than keep it cleaned and keep spraying it with Vetericyn? I don't know much about chickens, this flock made our barn their home.