So my chocolate lab puppy got out this morning. Our yard is fenced in. Either she dug a hole somewhere or she climbed out. We already know she can climb over baby gates and whatever else we use to keep her confined. But the fence is 4-5 feet tall so I don't think she climbed out. If she's digging, does anyone have some tips on how to keep her in the yard? Electric fencing comes to mind but I'd hate to go that far if there's an easier solution. Anyone?