Sorry about your hen and when shops open today I will go and get some neosporin without the pain reliefI'm so sorry about your hen! We had a hen get out and get attacked by a dog once, she had a similar looking injury, just a little closer to her thigh. We cleaned it, did hydrotherapy (ran cold water over it for 15-20 min.), then applied Neosporin (don't get the kind with pain relievers) everyday for I think it was two weeks. She had a limp the rest of her short life, but other than that recovered fine. Fine enough to fly the coop a couple months later and get nabbed by some other critter. Yeah, she was a real smart one.