This is what waited for me when I got up this morning:
That is my pink backpack that Albert dragged and left on the floor. Also, there is a mouse that he previously ‘drowned’ in a water bowl (notice how my backpack is wet close to the mouse), and then ‘tied’ it behind the handle. It looked like a ritual killing committed by a psychopath!
Albert drowns toys in the water bowls and then leaves them in the food bowls and similar regularly, but this was a bit more advanced piece of work!