http://www.thedogline.com.au The electric dog fence is ideal to control your dog, it’s an effective fencing method that can keep your dog within a specified territory and allowing them all the freedom they want. The above video is about an electric dog fence, which emits radio signals around the property to stop dog digging or jumping the fence. This electronic radio dog fence has surge protection features to survive during a thunder storm. Two parts in an electric dog fence, one is a transformer plugged to the normal power point and the other a transmitter to emit the radio signals. The wire originates from the transmitter and forms a circular boundary and returns to the transmitter. Once the transmitter is activated it emits coded digital FM frequency radio signals in all directions through the wires. The collar attached to dog can pick this radio signals which first produces a warning beep, and a static correction to remind the dog not to move further. There is also a wire break alarm to give advance information about any faults within the dog fencing system.