i have done alot of research about the biewer and parti's because i thought about buying one. i have looked thru many pictures and have seen a few pictures of mr and mrs biewer with their biewers. i have not seen any with the dark faces like yours in this thread. i'm sure the biewers had some with flaws because what breeder hasnt delt with this but he did not breed for a black face. so if parti's are directly related to the biewer then those parti pups are not perfectly marked and they arent for a biewer either and i don't think that the work of all before us to create a beautiful tri-color dog should be ignored. keep going and we will start seeing an all black yorkie. just my 2 cents though
Biewer History