With this innovative wireless dog fence, that is a portable system, there are no wires to bury.The Pet Safe PIF-300 allows you to just plug the transmitter into an electrical outlet close to the area where you want to contain your Wireless Dog Fence. The transmitter communicates with your dogs receiver collar and helps keep him inside the fence youve designated for him. The Pet Safe PIF-300 system is portable, so you can bring it along with you! An unlimited number of pets can be added to the system as long as they wear a PIF-275 Receiver Collar.
