I first saw him three or four weeks ago I suppose. Cute little thing. Brave as anything, happily scutters in front of me in broad daylight.
No sign of him for a couple of weeks now though. But it was a couple of weeks before then that I first heard him.
They're not like rats, they don't eat into electrics etc, right?
I don't really want to kill it if it's not doing any harm. I haven't found any mouse-munched food or droppings or gross stuff.