i would say yes..I have been looking for a yorkie for months. I've lost money looking online.."deposts"
I was ready to do it again on a site that looked ok to me, come to find out they are a puppy mill in lancaster county, in Pa. i did a search on yorkies and puppy mills info came up, so i read it, well one of the places was in ronks pa wow i was ready to deal with them...would have been another big mistake ! now I found another kennel 40 minutes from me, which I am going Saturday to check it out, This one looks good too. i wont deal with a puppy mill, they treat the dogs/puppies really bad..you have to be careful when you dont see in person who your buying from and if the puppies and puppy parents are taken care of or just existing to breed. i hope to soon find my little bundle of joy.....
good luck in finding yours

Jeannie in Pa