Invisible dog fence is a modern and new process, usually used to control the dog. It is an invisible electronic system designed to keep a domestic animal within a set of predefined boundaries. This is a color which should be hanged about the neck of the pet. Under this process the trainer uses a remote control to send a signal to the dog’s collar. A mild electronic shock is delivered by the electronic collar if its warning sound is ignored, or the pet comes closer to the boundary. After receiving an initial shock from an invisible fence most of the dogs decided to stay in the safe place. The pet learns to avoid the invisible fence location. They make by themselves an effective virtual barrier. This fence-less boundary system is more accurately termed as electronic pet containment systems.
Nowadays the demand of invisible dog fence is increasing. People love to control their pet through invisible fences. Invisible fences are relatively cheap, easy to install and more aesthetically pleasing than physical fences. Some dogs are too pain-resistant and too motivated to get out of their yards. This is a very effective way to keep them contained. The lives of many domestic animals have been saved by the invisible fence because they keep dogs from running out into the street and being hit by cars.