I got a new hen to replace my hen that turned into a rooster lol! I have 3 other hens so she is number 4 anyway I made a pen inside their run so they can see and hang out with the new girl while im at work and after work i let the new one out with my other three in the run until they get to mean then I let the girls out to free range their half of the back yard they have and let the new girl hang out in the coop/run area by herself to get use to it without stress from the others after a little while I will let her out into the free range half of the backyard and they chase her on occasion this goes on for awhile when she starts to look stressed a put her back in the run and the other girls stay out until bed time then I put the new one back in her little pen for the night and lock the coop eith the others does this sound like a good method or do you just throw her in with the dogs so to speak so they can get the order done and over with