It's so funny you posted this, because living out in the woods we have had a couple field mice inside. A while ago I put a trap in my closet and under my dresser with peanut butter. I was cleaning my closet out and saw the peanut butter gone from that one, and sure enough the mouse got caught in the one under the dresser. It was the second one I've caught under there and it freaks me out every time.

The first one I actually heard it snap on the mouse and it scared the living shit out of me.