Our salt & pepper little girl toy schnauzer is registered: Riley Belle's Zipadeedoodah Day. We generally call her Riley or Riley Belle. Riley is the sidekick from the National Treasure movies and the rest explains itself. Extend your search to characters or people you loved in Disney's movies, too.
At the moment we're watching The Little Mermaid and hubby is laughing at Sebastian. There's a name. Or Flounder.
Well not sure if it helps we have had a lot of disney named pets including Stitch and Dory but we currently have our pet snake called Aladar from Dinosaur. I think this could be a good name for a dog too though!!
We have a Yorkie Poo, we also have named him Koda from Brother Bear. He is a carmel brown color and since he has the stubby tail, when he walks from the back side he looks like a bear.