I’m so happy to hear she is feeling a bit better! I don’t have any experience, I’m sorry. I will say, I did have a pullet that got attacked by a dog and had a nasty gash that was fairly well hidden by her wing. But when she turned just right it showed and she got pecked every time. I’d be a bit weary of the idea myself. Would a saddle hide everything? You could always try one on her and see if it hides the wound well enough. How does the wound look?