Hi,, I have a question that I hope this is the right place to ask!!! I just got a full size black Cochin rooster that I got from a lady on byc that has brown/gold on his neck and the guy that she got the egg from that hatched out this roo said that this is ok and to pull them out to show him!!! to me this does not seem right! I would think that a black roo needs to be all BLACK. so what do you all think?? is he pure or is he hiding something in him that is bringing this out?? its not just the top, its all around the neck!!! he is 4 months old and here is the pics of him!