Amazon.com : Extra Wireless Fence Receiver : PetSafe : Wireless Pet Fence Products : Pet Supplies
Amazon.com : PetSafe Rechargeable In-Ground Pet Fence Receiver Collar for Cats and Dogs, Waterproof with Tone and Static Correction, Fits Pets 5 lbs and Up from the Parent Company of the INVISIBLE
PetSafe Wireless Instant Fence for Dogs - PIF-300
PetSafe Wireless Pet Containment System Receiver Collar for Dogs & Cats +5 lb., Waterproof - Walmart.com
PetSafe Static Pet Fence Receiver Collars in the Pet Fence Receiver Collars department at Lowes.com
Amazon.com : PetSafe Collar for In Ground Receiver Fence with Charger : Wireless Pet Fence Products : Pet Supplies
PetSafe Rechargeable In-Ground Fence for Dogs and Cats +5lb., Waterpoof, Tone and Static - Walmart.com