The SportDog Underground Dog Fence is designed to keep your dogs in yards up to 100 acres! Expands to any number of dogs and has a water proof receiver collar with five adjustable power levels. Includes everything you need to get started. The best, most advanced dog fence on the market today.

You can order just the right SportDog Dog Fence for your size yard and the number of Dogs you own. For your convenience, we have pre-packaged our most popular SportDog Dog Fences. They include enough wire and flags to cover yards from 1 to 5 acres in size and include up to two receivers. If your yard is larger than 5 acres or if you have more than two dogs, all you need is more wire and flags and an additional receiver for each additional dog.

See our Wire Calculator to see how much wire you need. This system is capable of enclosing up to 100 acres. Training flags are used to establish a visual boundary for your Dog during training. After about 30 days, you will be able to remove the flags. View Complete Product Information Below.

Exclusive Features:

• Capable of enclosing up to 100 acres with additional wire and flags
• Complete Instructions
• 100% Waterproof Collar-receiver provides four adjustable correction levels plus beep and vibrate-only modes
• Expands to include any number of dogs with purchase of additional collar-receivers (Model SDF-R)
• Low-battery indicator
• Receiver uses a common 9 volt battery with an average life of 6-9 months
• Built-in lightning protection
• Wire-break alarm on transmitter
• "Anti-linger" feature on collar keeps dog from constantly testing the boundary

Keeping your dog safe at home is a must for all dog owners. SportDOG Brand can help. Whether your dog hunts, trials or is a full-time companion, our containment system provides freedom and safety for $1,000's less than conventional fencing. Our in-ground fencing is easy to install and versatile enough to accommodate just about any yard or area. More than one dog to contain? No problem, simply purchase additional collars. Like all of our products, our containment system and components are backed by a Lifetime Limited Warranty.

Safe and effective for all dogs over 10 pounds, the SportDOG® Brand In-Ground Fence System can cover up to 100 acres. Installation is a simple as installing the wire around the perimeter and plugging in the transmitter with the included adapter. Your dog wears a collar that receives a signal from the wire if he ventures too close to the perimeter. Follow the included training instructions to get your dog used to his new boundaries and your dog will be staying safe at home in no time.

The receiver with the SportDog Fence Receiver is compatible with the PetSafe Indoor Radio Fence Transmitter. You can use the Indoor Radio Fence to control your pet's movement and access to areas of your home where you may not want him to go. Learn More about the Indoor Radio Fence.

Includes: one SDF-R Collar, 1000 ft. of wire and 100 flags