Over a month ago I tried to add my 3 12 week old pullets to my established 2 year old flock of 4. My BSL was very unfriendly to the pullets, she kept them cowering & terrified in the coop and they wouldn't eat or drink. One of my RSL's would sit out and loudly protest the pullets, if there was light she was in the run bocking loudly she sounded like a rooster. I eventually removed the pullets. I was in the process of building coop-zilla our new & improved mega coop. When it was done I added the pullets and started trying to rehome my 2 hens that were causing the problem. Saturday the problem hens were rehomed and the other 2 (an RSL and a BO/Wyandotte mix) were added to the pullets coop. They are all getting along well, no protesting or anything. Now my only problem is the hens are afraid of the chicken ladder, it's a 2 story coop. It is so nice to have a balance in the flock again and seeing them all get along is great. 
