NOTHING short of out right murder works..we have tried it all..juicy fruit gum, poison peanuts, the vibrating shock thing you stick in the ground...NADA..and they do love my garden and my flower bed..
#1- you have to sprinkly your lawn with grub killer...or milky spore..either way you have to kill the grubs..the moles eat the grubs..no grubs..no food for the moles!
#2- if they do start to tunnel have your hubby make a "GASSER"..my hubby uses and old edge trimmer(manly beasty thing) and he has a hose hooked up the exhaust..that hose goes into the tunnel hole and then he turns it on and gasses the moles...sometimes we see the smoke come from holes all over the yard..it takes a few tries, but in a day or two there are NO new tunnels!