Hi there. My neighbor has a family of raccoons that he refuses to deal with that have been wrecking havoc with my garbage cans. I've tried various ways of keeping them out, but it's reached the point where they need to be permanently taken care of. Relocating is not an option and pest control companies charge a fortune to trap and remove.

I don't hunt, but I'm quite comfortable shooting them if that is what is necessary. The problem is is that I live in a town with a no discharge law, and neighbors all around me. Also, suppressors are illegal.

I'm thinking I bring the Havahart trap into my garage and doing the deed there. My only .22LR firearm is a Ruger Mark IV. I also have a .177 springer air rifle, but I assume that is not powerful enough.

Is there any ammo that can be safely fired inside a garage, will do the job with one shot, and be quiet enough that any neighbor's home would not think they are hearing gunfire?