The SportDOG Replacement Transmitter RS104-A is compatible with the SportDOG SDF-100A Containment Fence System and the SportDog Contain + Train SDF-CT-22. Learn More
Petsafe Fence Transmitter Power Adapter for the following systems: PetSafe Deluxe Adjustable Fence for Pet Dogs, Standard Dog Fence, Stubborn Dog Fence, Little Dog Deluxe Fence System, and Rechargeable In-Ground Fence. Learn More