My back porch is sinking because if ground hog tunnels. What's best?

  2 answers
  • Johnavallance82 Johnavallance82 on Jan 05, 2018
    Give it Concrete Foundation....

  • Ebbjdl Ebbjdl on Jan 08, 2018
    They always have an entrance and exit. Put some large rocks over the hole on one end. They will not dig, it hurts their paws. Remove any shrubs in the areas were their going in. If they have nothing to hide behind, they usually leave the area. After a few days, fill the other hole up as well. Spray vinegar on the rocks.