She is definitely not a purebred yorkie but she is really adorable. I saw the +kota blanket by the way and I would like to ask if that is where you got her because they are very well known for selling a bunch of puppies that are not proven to be purebred but they tell people they are. I was stuck on a similar case one time when I was first looking to buy a yorkie this guy was selling me one for $800 and it looked just like yours and when I asked to see the parents sure enough the mother was a yorkie but the father was a terrier mix. So I ended having to pay more than $1,000 for duque but from a real reputable breeder. As to the potty training it's rare to find a yorkie that is fully potty trained fast because my yorkie is 100% purebred and he was so hard to potty train he has been the hardest from the 3 dogs I have but we finally got through that and he eventually learned. Some are just hard headed but you just have to have patience.
