The PetSafe Super Receiver is for hard to train dogs that are not affected by PetSafe's regular receivers. It is approximately 3 times as powerful as the regular receivers, adjustable stimulation levels and includes a low battery light. Because of it's size (weighing 3 ounces and measures 2 1/4" x 2" x 1 1/4") and the intensity of the shock, this receiver should only be used on larger dogs. For use with Radio Fence Pet Containment System (not compatible with Instant Fence). The Stubborn Dog Receiver requires a 9 volt battery (not included).

• Additional receiver that can be used with Radio Fence, Deluxe Radio Fence, Radio Fence Plus Remote Trainer, and Indoor Radio Fence Pet Containment Systems
• For large or hard to train dogs
• 4 adjustable levels of correction, plus beep only mode
• Low battery indicator
• Waterproof