Dogs want to run and play off leash, but we have to weigh keeping them safe and having fun. That’s why an invisible fence is an excellent option if you don’t have a fenced yard or want a backup to ...

$319.95 at Amazon The weight and shock level of some collars make them more appropriate for larger dogs. The PetSafe Stay and Play invisible fence is designed for dogs as small as five pounds.

But keep in mind that a dog determined to get out will risk the shock and jump right on through the invisible barrier. Also, an invisible fence won't keep other animals from entering your yard.

An invisible fence is a cable that is installed around a specific perimeter, which uses a radio signal to pair with a specialist dog's collar. When the dog gets too close to the fence, there's a ...

[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 ...

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.