So one of my girls just went missing. I'm guessing a hawk got her. Now the other one (Gertie) is alone in her coop. I've decided that free-range is no longer a good idea if predators know where to come to get a free meal. I'm thinking about getting one or two new chooks but idk what kind to get. I've always wanted some Buff Orpingtons, but how would they get along with Gertie? I think I've heard that BOs are friendly. What are some other friendly breeds that do well with other chickens and people?