Anti-runaway fence for dogs PetSafe Stay&Play

Thanks to this innovative, portable system, there are no wires to bury. Simply plug the transmitter into a power outlet near the area where you want your pet to be confined. The rechargeable receiver collar recharges in 2 to 3 hours. The transmitter communicates with your dog's receiver collar, helping you to keep him within the defined area. The system is portable, so you can take it with you wherever you go! An unlimited number of pets can be added, as long as they all wear a PetSafe® wireless receiver collar. The wireless anti-runaway system emits a harmless stimulation through the receiver collar. If your pet crosses the boundary of the established zone, a stimulation will attract his attention without causing him any harm. For dogs over 2.3 kg.