Hi Amy,
I’m so glad to hear your girls is doing well. It’s so lovely to read all the messages.
I’ve just experienced something similar with one of my hens, a fox attacked her and she has a huge area where her flesh is exposed (approximately 6 inches) with a one inch long deep pucture wound in the flesh. Thankfully she seems quite well in herself and is eating and drinking.
After googling a few posts I cleaned her with iodine solution and stitched her up by bringing the skin flaps together. I’ve now seen these posts which recommend no stitches. What can I do now?