There was a mama mouse with lil tiny baby mice in a tub of dirt in my shed. It was kind of stuck in there because it couldn't climb out with the lil ones sucking its teat.
I could not bring myself to kill it with a shovel or something so I left to talk myself into it. When I came back it had gotten out and moved behind a shelf in the shed. I bothered it enough to grab its lil ones and move outside behind the shed, took 2 trips.
Then I set a bunch of mouse traps around the shed and killed 3 mice(Including the mama mouse) in the next 48 hrs.