I have a small flock of buff orpingtons and I hope to expand it and up it's quality but I have a couple of questions. I know the body type I want and leg color and temperment but I am not sure about the general buff color. What should I be aiming for light buff or darker buff color? Also if a rooster gets a little white in his tail after his third molt but never had any before that should he still be used for breeding? Pictures of my flock are on my website and I only have one offspring from my flock at the moment but no pictures of her I see if I can get one of her and post it for ya'lls opinions. Thanks!