SportDOG SDF-100C In-Ground Dog Fence System

Secure your pet with the SportDOG SDF-100C In-Ground Dog Fence System. This reliable system features a compact, waterproof collar with DryTek® technology, submersible up to 25 feet. The quick-charging Li-Ion battery offers a one to two-month life. With seven static stimulation levels, plus vibration and tone options, it's customizable for any dog's temperament. Covering up to 1 1/3 acres, expandable to 100 acres with extra kits, it's perfect for multiple dogs. Includes a low battery indicator, built-in lightning protection, and a wire-break transmitter alarm for durability. Contents: Fence Transmitter, Collar Receiver, Charger, Boundary Wire, Flags, and more.