He?ll hear a warning tone as he nears the boundary you?ve established and a quick correction if he attempts to cross it. The lightweight, adjustable collar is the perfect complement to the newfound freedom your dog will experience on his old turf. Includes Anti-Linger Prevention and Progressive ?run-through? Prevention.
System Includes: Transmitter with Power Adapter, Deluxe UltraLight Receiver with adjustable collar fits pets with neck sizes 6" to 28", Operating and Training Guide, PetSafe RFA-67 Battery, 50 Training Flags, Waterproof splice capsules and wire nuts, Interchangeable Contact Points ? long and short, and Test Light Tool.