Opened the back door a couple of weeks ago and saw a wee mousey run in the house (next door has had a huge hedge cleared so assume it came from there). Cant find the mousey MF anywhere and now it’s taunting me. It leaves 2 droppings every night one at the kitchen door (which is closed) and one near the kitchen sink. Have cleaned the house from top to bottom, have emptied every cupboard out and there are no signs of chewing, droppings or any smell. There are no holes as we filled everything with expanding foam when we did the house refurb. I’ve put traps out, PB and now choc and every morning without fail, nothing in the traps and just the 2 droppings. Where could the MF be hiding?