Aw poor girl. Sorry she gets picked on like that, feather picking is never fun. You might try separating her for a little bit so she can regain her confidence…I know there are many reasons for feather picking but @azygous has a wonderful article to check out about bullying. More so it explains how a chicken must have confidence to protect herself. It helped me at one time when we had a chicken going bald in a patch due to her feathers getting yanked on:
https://www.backyardchickens.com/articles/chicken-bully-chicken-victim-a-two-sided-issue.73923/
Yes the bumblefeet may be from her just being a heavier breed. Some chickens are just more prone to it, idk why. I had one with reproductive issues that always had bumblefoot. She was small but had a bulgy abdomen and idk if that made her heavier or if her immune system wasn’t great since she had reproductive issues/infection most of her short life. Sadly she passed away at 2 years old. No one else in my flock has ever had bumblefoot.
Sounds like you’re doing all you can to help her not get them so much. Let me know if it helps.
https://www.backyardchickens.com/articles/chicken-bully-chicken-victim-a-two-sided-issue.73923/
Yes the bumblefeet may be from her just being a heavier breed. Some chickens are just more prone to it, idk why. I had one with reproductive issues that always had bumblefoot. She was small but had a bulgy abdomen and idk if that made her heavier or if her immune system wasn’t great since she had reproductive issues/infection most of her short life. Sadly she passed away at 2 years old. No one else in my flock has ever had bumblefoot.
Sounds like you’re doing all you can to help her not get them so much. Let me know if it helps.