Are there other different sized Collar Receiver units that are compatible with my system?
Yes, a few of the PetSafe® In-Ground Fence™ Extra Receiver Collars will work with this system. They include the Deluxe In-Ground UltraLight Receiver Collar, the Stubborn Dog In-Ground Receiver Collar and the Elite In-Ground Little Dog Receiver Collar. For more information on compatible collar receivers, please contact us.
