Very important question regarding ligament registered Labrador Retrievers. There is several debates regarding colors of labs and if they can be registered. To the best of my knowledge there is three official colors black, yellow, and chocolate. And all labs have to be registered as such. My question is, what about miss marked labs, such as black with brown socks and brown mussel(with both parents being registered labs)? Is this a genetic flaw? Is this a sign of mixed breeding somewhere in the gene pool ?Are they even "pure bread labs"? And if so can they legitimately registered? And if they can be registered how would you classify a multi color lab?.......I have seen several debates on this subject and would like some clarification. Thanks in advance for all you help. Any info you can give me on this topic would be greatly appreciated.