He uses an invisible fence system which gives the dog a shock if it passes beyond certain markers in his yard. The collars use special ... a plastic shell on a battery he could buy for ...

The SpotOn is a half-pound GPS collar meant for dogs weighing 15 pounds or more. It comes in one color (gray) and three sizes ...

My dog Riley was a handful as a puppy, and I relied on an invisible fence to keep him safely in my yard. Even as a well-trained adult, he can’t contain himself at the sight of a deer. His high prey ...

$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.

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 ...

You should avoid purchasing an invisible fence for your dog because they aren't completely reliable and makes dogs afraid to come home if they do get out. They also promote fear, aggression ...