I think they all look the same
cut and paste this b/c I can't get the link to work.
http://www.westminsterkennelclub.org/videos/largeplayer.html?xml=wkc2006.xml&video=toy|york
While haircuts make a huge difference, the biggest problem is poor breeding. All Yorkies are incredibly cute, even poor examples of the breed. That's the problem. Someone with two cute pets can't resist the urge to breed them, then they sell those poor quality pups with full breeding rights. And the cycle continues. We end up with pups looking less and less like Yorkies.