this will help you enjoy your biscuits...............
I buy 15kg bags of dog food and keep them in the garage.........went out last night with dog's dish.......scooped some food in and put dish in kitchen on floor.............heard the dog rattling the dish about then he wandered into the sitting room.
I went into kitchen to make dinner...............one mouse laid out neatly in middle of kitchen floor!!!
Now was there a dead mouse in the dog food when it arrived..............or have I got mice in the garage?