The PetSafe Deluxe Underground Cat Fence Receiver can be used as a replacement collar or to add another cat to your existing containment system. It features four levels of correction plus a tone-only option. Whether your cat is extremely timid or very stubborn, you will find an appropriate correction level with this collar. It is also specially designed with an elastic safety strip that stretches to protect your cat's neck. Weighing only 2.2 ounces, this receiver collar will fit comfortably on cats of all sizes.
Note: The PIG00-11006 Receiver Collar is safe to use on cats that weigh at least six pounds or are older than six months.