[bchgirl]

While the original breeding pairs of yorkshire terriers may have come from the same kennel....how the lines were bred afterward is vastly different. Mr Biewer selectively bred his dogs for 5 years and set the phenotype for the standard. There isn't any set standard for parti yorkies.

If one is breeding to maintain the heritage of the dogs and lines...both sides of a pedigree trace back to Mr. Biewer's two original pairs...Fufu and Darling.