Nailed it in one Adam. My son had a friend over and when I think back I believe they were walking by to get something from the kitchen as I remember telling them to hush up a bit (dang loud teenage boys) as we were feeding Baby. I bet that's exactly why she tossed that mouse and thanks for the info. We'll have a word with the kids about this and be more vigilant ourselves during feeding time about surrounding noise/movement.
~~Joanna~~