Yorkies of Walnut Hill makes their own shampoo and conditioner specially for the breed. Here's a link:
Yorkie Splash and Yorkie Shine | Yorkie Shampoo and Yorkie Conditioner. Sarah is also on YT - if you do a search for Walnut Hill you'll find her.
I should note that I haven't used the product yet - I don't get my little man until January 10 - but Sarah is our breeder and I have been absolutely blown away by how knowledgeable and passionate she is about Yorkies. I plan on using her shampoo/conditioner, as well as any other product she's got! (I'm not sure if this will help you at all, but you can go to my blog - the address is in my signature - and see photos of Baxter that Sarah has sent me. I might be biased, but I think his puppy coat looks GLORIOUS!)
