In February, I purchased 9 pullets from a feed store. 6 Buff Orpingtons and 3 Barred Plymouth Rocks. 2 Buffs and 2 Plymouth Rocks ended up being roosters. They all had bigger combs and wattles than the ones I'm keeping, 5 Buffs and 1 Barred Rock. The Barred Rock (I named her Gidget) will not have any one else of her breed with her. Should I be concerned about the Buffs bullying her? They have been together since 2 days old and have never had any problems.