now this sounds crazy and I don't know if it works but I think if you find both entrances and have 1 person with a hose at one end and soemone else out theother you could flood the critter out and seal up it home. The one with this hose sticks it down the holw and the person at the other end makes sure it come out. Their pants should be tucked in their pants so a gopher doesn't run up their leg. The you dump hot crushed red papper down both holes. Now they might just move to another spot. If you want then dead take juicy fruit gum and using gloves YOU NEED THE GLOVES so the gum doesn't have your scent. Put lots of gum down the hole and little gopher will eat in and perish to the world of Caddyshake.