Hi all, I am about to finish off my run. I live in a place with very rocky soil and I have a 15x15 run. To dig a 1' trench around the run would break my back, every swing of the pick/shovel hits a rock. To plant a tree I dig out about 10 or more large rocks. I was reading something online that says you can either bury the fence 1' down or extended it 2' out from the edge, the idea being that anything that tries to dig under will hit wire and stop. I was thinking of removing the turf, extending the hardware cloth 2' and then putting the turf on top of it. Then anything that wanted to dig under it would have a)figure out to move 2' back and then dig through 2' of rocks. Do you think that would be okay?