I love crosses. Purebreds just all look the same (with minor variations). Mixes, you never know what you'll get... like Dusty and Daisy here: Pomeranian x Yorkie cross, both from the same litter:
Dusty got the Yorkie face and body with a lot of the Pom fluff... Daisy got the Pom face and body (especially the pointy nose) with the long straight Yorkie hair.
Or as we like to say... Dusty is a Porkie, Daisy is a Yorkeranian