As a kid I caught some alive. One I climbed a tree after one my little mongrel "Jody" had treed (they climb well). When I got just under him I thought "now what"? I took off my belt and put it over his head, under forelegs and tightened.
You have to carry them away from your legs like a snapping turtle..for the same reason. I carried on for well more than 1.5 mile walk home once to show it too Dad. Dad wasn't impressed because he wondered what I would do with it. (I turned it loose on the edge of our subdivision.)
We had ZERO deer in the Richmond, IN area where I grew up in the 1960's. Groundhogs were the biggest challenge around and GREAT teachers about how to scout, learn an animals vulnerabilities, stalk, and of course shoot.
I harassed these beasts almost daily one summer. They seemed to get used to how close they could allow me to approach without diving for holes. Then a neighbor boy got hold of a .243. He worked "my" bow-conditioned hog population over pretty hard. That was my last serious year hunting them.
You can tell I'm very fond of these animals. They dig burrows that many other animals also use as escape cover. Some of us have tried to dig them up ... I never got it done.