@Teyari33,
I thought we had
a mouse last winter. Considered him harmless and put down live traps until holes started spontaneously appearing in my dishwasher drain line. Then I was done trying to spare him.
At that point I went and bought two four packs of these:
Baited then with peanut butter and set them by the drain hose they’d chewed holes in. Turns out
a mouse was 4 mice, and the traps were amazing. Took 3 days and my mouse problem was solved.