Hi, i have been having trouble getting on the site so my initial problem which was the injured hen has been resolved. The problem was that one of my hens had pecked and plucked out most of her feathers around her vent and picked at the area until it was cut open very badly. Took her to the vet and have antibiotics and have her separated from the others. Shes healing well. But the hen that caused the problem then began to do it to another hen, and same problem began. We caught it earlier this time with minimal damage to the hen and began to spray her with "anti-pecking" spray. This has been done only twice now so unsure if it is working yet or not. This bully hen has taught another hen (we have 4) to peck but she does it very sporadically so im not terribly worried at this point. The injured hen will soon be ready to go back into the flock but i am worried she will immediately get pecked again and even though i have put new things in the run (14x7ft) i don't know if it will stop. Should i cut my losses with the bully hen and get rid of her before she corrupts/kills my hens? I have a friend who would be willing to take her on as a single hen but i'm not sure what that would do for her mentality.