The Petsafe Inground Fence system is an effective way of containing dogs within the boundary of your property. A short period of training utilises a combination of sound and static correction to effectively teach your dog to stay within the property. The unit comes with 150 mtrs of wire which will cover aproximately 1/3 of an acre. The systems can cover up to 10 acres with the extra wire. Local installation available, please contact the store.