My little ISA has been in with the older pair for over a month and they still peck her whenever they can. They dont chase her around the pen anymore, but she's looking ragged. I'm tempted to take out one of the older girls, and let my ISA and Aussie become friends. However, I have no where to put her. (working on that). How long do you think the bullying will go on? I was considering making her a saddle until they stop pecking, since most of the pecking is on her lower back. Any other thoughts? They have 2 feeders, and 1 waterer. Hanging seedblock, treats every morning, straw scattered on the ground. There is enough space, and plenty of 'toys', so I dont think its boredom, just plain old bullying and being mean.