One system for multiple pets is just what you need to save your furry companions and your wallet. With the PestSafe Standard Radio Fence system, you will need the extra collar/receiver for the PRF-3004W Standard Radio Fence in order to contain more than one pet. This receiver collar works exactly like the original collar that came with the electric dog fence so you won't have to question its effectiveness.

The collar works by simply by emitting a warning beep when your dog is approaching the boundary and features the 6 safe adjustable levels of correction when the pet tries to challenge the limits. Train them repeatedly with this system to help them understand what areas are not safe. Eventually you can do without the collar and your pet will know the right and wrong areas.