typically consists of three main components: the transmitter, the wire, and the collar
typically consists of three main components: the transmitter, the wire, and the collar. The transmitter is placed indoors and connects to the boundary wire that runs around the perimeter of the yard. The collar your dog wears contains a receiver that will emit a warning sound or a mild static correction when they approach the boundary. This method helps prevent your dog from wandering off while giving them the freedom to explore within a safe area.