As those who have posted ahead of me, it's a common thing with puppies ... or at least, not UNcommon ... and is usually outgrown.
Something else is possible: they may be Parti carriers. They will still have papers - they're still full-bred Yorkies - just maybe they have the Parti gene. Personally, as I have no intention of ever showing, I'd LOVE to have a Parti - they're unique.
However, your pups will probably be the "normal" coloring.
BTW, Congrats on the litter. May they grow strong and healthy, give and receive much love! |