I'm all about a snap trap as well. My significant other deemed that chipmunks were just too cute to use regular traps on (or a pellet gun, which was my solution). Thus, we bought two of these "hav-a-hart" or whatever. Despite adjusting their sensitivity multiple times, I managed to catch some air, some dirt, and maybe some leaves. Poor purchases...I dunno how they get like...4-5 star ratings on amazon and the like. As for glue traps...I just feel bad for whatever gets caught. Slow way to go (exhaustion, dehydration), so it depends on how vindictive you're feeling.
I second the notion of bugs as well. Mammals HATE spicy stuff, for the most part.