The SportDog Brand In-Ground Fence is a simple and cost-effective alternative to a traditional fence. Just bury the wire around the perimeter of your yard and plug in the transmitter. The waterproof correction collar warns your dog if it comes too close to the wire.Expands to any number of dogs with purchase of additional SDF-R Add-A-Dog Receivers. Anti-Linger Feature Prevents Dog from Running Down Battery. Select from Four Levels of Adjustable Correction Tone and Vibration Wire-break alarm on transmitter.
Package includes 22.7-oz. transmitter, 5.3-oz. collar receiver, 100 flags, two 500-ft. spools of wire (enough to cover one acre), adapter and operating manual. Safety features include built-in lightning protection and wire-break alarm on transmitter. Safe and effective for all dogs weighing more than 10 lbs.