My sister has that fence for her dogs, but they're big dogs. Now her neighbor also has one and they have a chiuaua (sp).
The dogs are alerted when they get near the fence with a beeping nose. Closer they get to that invisible fence, faster it beeps.
Everyone I know that uses it, says the dogs learn fast. Only takes like 1 time getting too close to it. After that, they understand what the beeping is about.
Glad I have a fenced backyard myself. |