PetSafe Stay & Play Compact Wireless Fence, 2-Dog

Multi-Pet System: Kit includes 2 collars and boundary flags with your system to get started with the option to purchase additional Add-A-Dog Collars (sold separately) 3/4 Acre Of Circular Coverage: Adjust the circular boundary range up to 3/4-acre (22-105 ft in all directions) from the placement of the indoor transmitter No Digging Or Wire to Bury: Sets up in just a few hours; a wireless boundary allows you to create a secure barrier around your yard to protect your pets without the time or hassle of burying wires Most Accurate Wireless Fence: Our proprietary circular boundary gently guides your dogs back to the play area LCD Display: An easy to read display shows you how far your pets' play area expands; the screen also has warning indicators to let you know if there is an error with the wireless fence system Portable: This portable system is terrific for camping, vacation homes, or anywhere you travel with access to an outlet Static-Free Reentry: Unlike traditional in-ground fences, this wireless fence allows your pet to return home without being corrected if your pet passes the boundary Rechargeable, Waterproof Collars: Wireless fence system comes with 2 waterproof, rechargeable collars that comfortably fit dogs 5 lb and up and adjust to fit neck sizes 6-28 in   Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item Warranty: 90 Day Woot Limited Warranty