At 8 weeks my puppies still had rather smooth hair. Now at 10 weeks they are getting really fluffy. Mine looked like rotts or doberman puppies when they are small. That is really what Yorkie puppies look like.
She will change over the next few weeks.
You would not believe how many people get on here and ask the same question for the same reasons. She probably is a yorkie and will look more like one as she ages. They will change color for the first 2 years a lot, and can change even more over the years.
Post a picture when you can, I would love to see her!
__________________  It's raining Yorkies here! LOL Teek  ,Rowan  , Raksha (Grand Puppy)  , Raelyn |