Assuming this is a Blue Andalusian chick - would you guess it is a pullet or a young rooster? We ordered all pullets and this chick was one of four free Rare Breed bonus chicks we received. The chick is now about 7 weeks old. I looked at a bunch of Blue Andalusian pullet pictures on line and many had fairly noticeable combs. What do you think Pullet or Roo??? Thank you in advance!!!