I've just posted a picture on the LittleBitBunny Blog here - http://alittlebitbunny.blogspot.com/2011/12/festive-one.html
of a little doggie playing in the snow in a Santa hat.
But I thought it might be nice to augment this a bit by posting a couple of my working sketches :)
I did one dog character sketch, which I refined, before changing direction to the character I stuck with, which was then refined a little bit for the final doggie design.
But do have a quick ook at the LittleBitBunny Blog, there's some good stuff on it :)