PetSafe Stay + Play Wireless Fence Receiver Collar Only for Dogs and Cats, Waterproof and Rechargeable, Tone and Static Correction - From The Parent Company of INVISIBLE FENCE Brand $159.99
PetSafe Ultralight Receiver Collar for Dogs and Cats over 8 lb. - Waterproof with Tone and Static Correction - From the Parent Company of INVISIBLE FENCE Brand $89.99
PetSafe Interior Cat Door: 2-Way Locking, Indoor Pet Door Flap - Tinted Privacy Door for Cat Litter Box or Pet Feeder, Built-In Door Lock, Durable Door Frame, DIY Easy Install, Hardware Kit Included $39.99