I don't think you really know what kind of coat they're going to have until they're about 6 months old. That first puppy coat can be deceiving. After a groom or two, I think you'll know better what it will look and feel like.
Yorkie puppies are born mostly black, and get more of their tan as they grow up. Emma's about 15 months old and doesn't yet have all of her tan. It gets more and more tan with each haircut, though! |