Have had a consistent, ongoing problem with moles tearing the hell out of my yard. I've been Mr. Nice Guy, using sonic repellers, castor oil, and harsh language, but they tore up my yard even worse
.
So, I laid down 10 bucks and got this:
Squishes 'em to death. Varmints! Note the claws on either side of the trigger--gets those bastards whether they are coming or going.