A mouse

I think I may have a mouse.

I've been hearing noises for a few days. It comes from all over the place. Tonight, it's located in the kitchen. I keep hearing bags crinkling, and something fell over, and I've gone in there a few times to investigate, but it gets quiet when I walk in.
I looked inside a baguette bag, and I thought I saw a mouse's bottom, but it was just the end of the baguette broken off and slide down the side. It looked textured and furry, though.

I like mice as pets, but I don't think I want one as a "roommate".