Keep your dog happy and safe with an electronic dog fence from K-9 Contain and Train, serving Rhode Island and nearby Massachusetts. K-9 Contain and Train will install an underground fence to help keep your dog safe at home. Included is up to 1/2 acre of containment plus the transmitter and containment collar. This package ALSO includes two training sessions with the dog to help him or her understand the new yard boundaries. Remember, a well-exercised dog is a calm dog. You can enjoy peace-of-mind - while your pet enjoys a safe, contained play area - with K-9 Contain and Train. See more about how this works at: containmydog.com.