My house is infested with mice. I could co-exist with them, but they chewed up electrical wire in the attic and caused power outage. So, a war started.
A transparent plastic container with peanut butter inside is attached to the doorframe of a sliding door by aluminum wire and electrical tape to trap mice without needlessly killing them. A small round hole was drilled through the cover of the plastic container so that the trapped mice can enter but cannot escape.
Also, Predator: Rat & Mouse Killer was placed at strategic locations inside and outside of the house, i.e., the kitchen, the attic, the gap between bricks.