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 ...

"Easy way to manage livestock, saving time and labor." Scientists make game-changing discovery after studying cows with shock ...

The old invisible fence with the buried wire would send a radio signal to a collar, which delivered feedback in the form of a shock. SpotOn’s collar can do the same shock (aka “static ...

[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 ...