Free: Contests & Raffles.
We have caught a handful of rats in our rental house using this method https://fivegallonideas.com/bucket-mouse-trap/
Well I didn’t kill him last night evidently, checked in there tonight and couldn’t find him, then finally started hearing him thump. Found him inside a box with some small pots. That was fun since the box was not holding together well. Slid plywood underneath and a Rubbermaid lid on top and took it outside, wife slowly opened the box til we saw him. Clearly the 22 bird shot isn’t quite enough for them unless it’s point blank. But he’s gone now.