That is definitely a rooster. My 8 week old pullets have zero comb development, and aren't even pink yet.I have an 8 week BO that I ordered from a hatchery. She is supposed to be a hen but I'm worried that she is a rooster. What does everyone else with more chicken experience think? (She/he is not bossy to any of the other chickens. I'm only basing my suspension on her comb & waddles. She is about the same size maybe slightly smaller then all the others her age.)