And we all agree it is cute and it doesn't bother the food and there is no mouse poop to be seen. It is about 1 1/2 - 2 inches long and very light grey, almost like a white mouse pet that got loose and rolled in the dirt. It likes to sit on Sara's shelf and stare at her as she talks to it. If it gets into the food, I will have to trap it, but until then it is Stuart Little.