[Lou] sent in this amazingly simple hack that has been saving him money on special batteries for his dog collar. He uses an invisible fence system which gives the dog a shock if it passes beyond ...

The best wireless dog fences help keep your pups safe outdoors. We tapped a professional trainer to choose our top 4 picks.

Unlike the previous invisible fence, the wireless dog fence ... Are GPS collars safe to wear inside? Yes, GPS fence collars are safe for pets to wear inside, but we choose to take ours off.

What should have been a wake-up call to take down my warnings hubris happened decades ago. The problem to be solved was our ...

He developed a wireless fence where you simply draw the invisible fencing boundaries on your phone and use the accompanying GPS enabled dog collar to keep your pet safe inside a defined perimeter.