Some pups prefer to be the boss and wander to their heart's content, but pet parents know: it's a jungle out there! The PetSafe Stubborn Dog In-Ground Fence System has 4 higher-intensity settings than standard in-ground fences and gives an audible when hard-headed hounds get too close to the boundary. For older pets or pups with selective hearing, a vibration-only mode gets their attention and reminds them that rules are there for a reason and there's plenty of fun to be had in the yard.Key Benefits
- Waterproof receiver collar for dogs 8 pounds and up, or neck sizes 6-28 inches.
- Covers up to 1/3 acre with included wire, expandable up to 25 acres with additional boundary wire (not included).
- 4 adjustable levels of static correction with highest intensity levels available, tone with vibration option alerts your pet with a beep and vibration. Run Through Prevention- Correction increases if your dog tries to run through the boundary zone.
- Low battery indicator Collar uses PetSafe 9-Volt PAC11-12067 battery (included).
- Works with multiple dogs and cats (additional receiver collars required).
Transmitter with power adapter, receiver collar with 9-Volt alkaline battery, test light tool, operating and training guide, (50) boundary training flags, 500 feet of wire, wire nuts and gel-filled capsules.