Perimeter Technologies Retractable Gentle Spring Contact Probes Bark Control Collar uses PetSafe RFA-188 battery

Collar uses PetSafe RFA-188 battery (included)

The Bergan Pet Travel Barrier helps to keep pets in the back seat and decrease distractions while driving

Anti-Linger Feature prevents dog from running down Collar Receiver battery in containment warning zone

The half-round shape covers half the floor surface allowing pets to naturally choose when they want warmth

Perimeter Technologies Retractable Gentle Spring Contact Probes Bark Control Collar uses PetSafe RFA-188 batteryGentle spring action makes your dog fence safer and more comfortable too! Great for dogs with any type of coat! Fits most dog fence collars that accept a screw in contact post. Can be used with all Perimeter Technologies Systems, PetSafe PIF 300 and PetSafe PIF 275 19. Features: Can be used with all Perimeter Technologies Systems PetSafe PIF 300 and PetSafe PIF 275 19 Gentle spring action allows the contacts to adjust to your dog Fits most dog fence