Same principle is at work as with the horses out back. They reside inside a 3 acre pasture enclosed by a woven wire fence topped by a single strand of twisted #12 wires. Horse can and do ride that down to get to the lush grass on the other side. They don't pay it any mind at all.
But put those same horses inside an area enclosed by only a single poly tape of electric fence and they won't get within 2 feet of it. They know if they mess with that, they get zapped and so they won't mess with it. Not a physical barrier at all. A physchological one and a powerful one at that.
But put those same horses inside an area enclosed by only a single poly tape of electric fence and they won't get within 2 feet of it. They know if they mess with that, they get zapped and so they won't mess with it. Not a physical barrier at all. A physchological one and a powerful one at that.