PetSafe® Stay & Play® Wireless Fence for Stubborn Dogs

3/4 Acre of Circular Coverage - The adjustable circular range allows up to 3/4-acre of coverage (5-105 ft in all directions) from the placement of the portable indoor transmitter No Wire to Bury - A wireless boundary allows you to create a safe barrier around your yard to protect your pets without spending time burying wires For Persistent Dogs - Awarded by Forbes, the system features a tone-only mode plus 5 levels of adjustable static correction to appropriately match the temperament of even the most persistent pets