I get how traditional invisible fences work. They emit a weak radio signal from the entire "fence" and when the collar gets close enough to detect it it (usually) starts with a beep and then as you ...

it begins with repairs to an existing fence or the establishment of a completely new fenceline, the outback boundary fence bulges with the weight of stock carried and crops grown, the boundary fence ...

Embracing Virtual Fencing The solution came from an unexpected place: a Forest Service range specialist who suggested Nofence ...