PetSafe Brand Stubborn Dog In-Ground Fence is the solution to giving your head-headed pets the freedom to play while still keeping them safety contained. A lightweight receiver is worn on your pet's collar, which picks up the radio signal and alerts your pet as he nears the underground boundary. Once your pet is properly trained, he will learn to stay in the designated boundary. Includes 500 feet of boundary wire and 50 boundary flaps, enough to cover about one-third acre. Keep your pets secure while spending a fraction of the cost of traditional fencing.
- Fits dog 8lbs and up with neck sizes 6--28"
- Designed for stubborn and hard-to-train pets
- Features 4 adjustable levels of static correction plus tone with vibration only mode
- Vibration mode is ideal for training hearing-impaired dogs
- Cover up to 1/3 acre with included wire
- System can be expanded up to 25 acres with the purchase of additonal wire
- Add an unlimited number of pets with the purchase of additional wire
- Collar uses a 9v alkaline battery (included)
- Works with 14-20 guage copper insulated wire