Diggy your baby is adorable, he might be a carrier for the partie or biewer genes (im no expert)
i think there are several difference but the only one i can remeber is something about the colors and where they are on the yorkies body. i have a friend that have 4 biewers and one partie and i remeber her mentioning the color thing to me once. her babies are so pretty she has a biewers whose about to have her first litter |