Hi All
Gunner has recently started digging up the Garden as we rent our house its not going to look good when inspection time comes

So we have decided to empty the pond and make that into a sand/mud pit for him which I'm sure he'll love

the only problem is I don't know how to teach him to dig in the pit and not in the rest of the Garden

Does anyone have any Ideas on how to achieve this ?
Many Thanks
Charlotte & Gunner