Introducing the PetSafe Stay+Play Wireless Fence Rechargeable Receiver Collar, designed for pet owners who want to keep their furry friends safe while giving them the freedom to roam. This wireless fence system is perfect for pet owners who want to create a secure boundary without the hassle of burying wires or installing traditional fences. This collar is specifically designed for stubborn dogs who need a little extra encouragement to stay within the boundary. With a range of up to ¾ of an acre, this wireless fence system gives your pet plenty of room to play and explore. Plus, the rechargeable battery means you never have to worry about running out of power. Say goodbye to the traditional fences and hello to the freedom and peace of mind that comes with the PetSafe Stay+Play Wireless Fence Rechargeable Receiver Collar.