My Adult Australorp was earlier attacked by mites and she cannot walk, but removed them asap. Now, shed being pecked by one of my Barred Rock chicken to the point where she bleeds. She's fed and given water, but she eats with the others, and she's being pecked simultaneously. She's bled on her waddle once or twice, and we've tried putting their food in different spots, but it just doesn't seem to work. We don't want to get rid of the attacked chicken, because she's our favorite one. I think the Barred rock is the problem, because we also have two little chickens who are also being pecked. Thanks.