i have 2 rows around my run, one about 3 inches and another about 6 inches above the ground. the run is chain link with 1in wire on the bottom 2 feet. Someone told me that skunks and coons can "feel" the electric fence before they touch it and just jump and scale the fence and right through the chain link???? Also i have not buried anything along the perimiter of the run. is this true or am i ok the way i have it setup? Thank you!