Americanas, buff orpingtons, and barred rocks are the three breeds of chickens I have ordered from my local feed store. I am also looking I get some wyandottes if they come in. I am curious on how barred rocks have done in a flock of docile by nature chickens. I am a newbie and my gut is telling me that the rocks will beat up on the rest of the girls. I have five ordered of the buffs and of the Americanas. Three of the rocks. Thanks everyone!