When in Wonderland

I've been trying to create a picture with my dog for a while, and although she is sometimes present in some of the pictures on here, I wanted one to center around her. These pictures are behind the scenes. It's surprisingly hard to create an idea involving a pet! I went through about 4 ideas, and finally one of them worked out. The dimensions are wide because I made it for a friend's website banner. 

PS- No, that first sketch was not drawn by an 8 year old :P
PSS- You can click on the first picture to zoom in on it.