we have two hens and just introduced a new one. The other two have been pecking her alot and getting very agressive, as ive heard this is called the pecking order and should only last a few days. Though we have had her for 3 day now, and they keep on pecking. They have pecked all her feathers off the back of her neck? :S today we seperated her, left her in the coop, and the others in the run, so they could still socialise through the fence. But im really worried and dont know what to do? should i leave them seperated for a few more days, or just leave it? PLEASE HELP!!