I'm actually not a mouse but a blue fancy rat that hails from the Midwest. My owner purchased me there at a local Petsmart. No, I'm not a rat with an identity crisis or one ashamed to be called a rat. I closely resemble a cute grey mouse you occasionally find scurrying across your path. Due to that fact, I've been known as mouse or mousey to my owner and that's the only name I now answer to.