I always try to I give (some) wildlife benefit of the doubt, eliminating whatever they seek, mostly food sources, late season then it’s looking for a den. I do not have a pact with the chipmunks. Constantly digging and burrowing, freeloading on dropped birdseed, their destruction around my sidewalks and driveways (was) a big problem...not anymore.
Once tried to catch and relocate a skunk for the dogs sake.
Raccoon or possum, maybe even a feral cat kept messing with the trap for the bait, now I have multiple encroachers.
Being in the City I’m cursed with the proximity of delicate neighbors so that prohibits using pellet method and if it’s not a head shot, any where else like the belly will infect over time causing a slow death and is just too cruel.
Nobody will miss an errant woodchuck, trapping this cleaver and cunning giant rat may not be easy. Keep us posted and bait choice or dispatch should you do catch the rascal.