Invisible dog fencing also referred as a fenceless boundary or a pet fence, is considered as an effective way of creating space in a yard where your pets can safely play around without any hindrances or obstructions. How do the best invisible fence for dogs work? Well, it is a pretty simple process. It involves the digging of a hole that is close to your home; a wire is then buried in the hole. The wire is connected to a radio signal, which links up with the lightweight collar worn by your dog whenever he is outside. Any time the dog moves closer to the boundary, the collar gives out a warning sound, triggered by the radio signal of the underground wire. At this point, it will propel the dogs to back out, realizing they have moved closer to the perimeter. However, if the dog ignored the warning signal and cross the boundary of the area, he will be affected by a mild electric shock.
Invisible pet fences do not affect the safety of your kids in any way. They only affect the pets that put on the receiver collars. However, it is safe not to ever cross the invisible boundary line while holding the activated collar or having it in your possession. Although this tool is mostly used for dogs, the invisible animal fences can be used to keep livestock or contain their excesses in the event that the original agricultural fencing is illegal or inconvenient.