We have big raccoon problem too. One of them has recently figured out how to pull screen out of the front door. I don't think we will be able to shoot them as we are both softies. We do have a "humane trap" from ASPCA. I guess we could relocate them but that probably won't cure the problem. Years ago some folks downtown would give you 10 bucks for a raccoon. They love to eat em. Probably tastes like chicken-ha!