IF I HAVE TUNNELS IN MY YARD FROM GOPHERS OR MOLES WILL IT MESS UP MY YARD IF I JUST STOMP THEM BACK DOWN.OR WILL I HAVE TO FILL THEM SO THEY WON'T SINK?
Fill them I reakon. Cor, fancy having tunnels from gophers. The most exciting thing that tunnels under my wet lawn is worms!!