Spray a line. Watch dogs stop. No fence. No shock collar. Just nature's way of saying "do not cross."
A homeowner sprays an invisible line across their driveway and watches their dog (and the neighbor's dogs) abruptly stop and back away — like hitting an invisible wall. No fence, no shock collar, just a primal chemical 'do not cross' signal that works on every dog instantly.
Hover to see the barrier
Perfect for homeowners
For cities & businesses