I come from a long line of mole eradicators - grandpa and dad like the pitchfork but after everyone tried all the traps I found this one that has been almost foolproof for 3 years - hardly ever misses - stomp down the run to find the active one and set this - usually within 12 hrs I have the mole or two
http://www.tractorsupply.com/tsc/product/easy-mole-trap
wish I owned this company cause there are so many traps out there that don't work and this is the one that gets them consistantly
PS and it was inquisitive lab proof - the dog couldn't hurt himself with it and didn't trip it by accident