SportDog Additional Collar/Receiver for SDF-100C hunting dog equipment or High Performance Pager (HPP)

or High Performance Pager (HPP) vibration to suit your dog's behavior

Gradually introduce more complex scenarios as your dog becomes proficient

giving you the freedom to train in larger spaces without losing connection

lifelike coloring provides excellent visibility across various terrain and water surfaces

it resists wear and tear

SportDog Additional Collar/Receiver for SDF-100C hunting dog equipment or High Performance Pager (HPP)SportDog Additional Collar Receiver for SDF 100C The SportDog Additional Collar Receiver for the SDF 100C In Ground Fence System is designed to provide additional coverage for your pets by allowing you to expand the system and add an unlimited number of dogs. Compatible with the SDF 100C, this collar provides seven adjustable correction levels, along with beep and vibration only modes. It is waterproof and features a rechargeable Li ion battery,