PetSafe Stay & Play Wireless Pet Fence for Stubborn Dogs – No Wire to Bury – Covers 3/4-Acre Yard – For Hard-to-Train Dogs 5 lbs. & Up – Portable – From the Parent Company of INVISIBLE FENCE Brand - Radio Systems Corporation, PIF00-13663

• FOR PERSISTENT PETS: Great for the most hard-to-train pets a tone-only mode and 5 levels of static correction adjust based on how your dog responds during training PROTECT A 3/4-ACRE YARD: Create a circular boundary that adjusts up to 3/4-acre (22 5 -105 ft in all directions) from where you place the transmitter indoors 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 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 RECEIVER COLLAR: Wireless fence system comes with 1 waterproof, rechargeable receiver collar that comfortably fits dogs 5 lb and up and adjusts to fit neck sizes 6-28 in PERSONALIZE YOUR DOG'S COLLAR SETTINGS: Find the best level for your pet with 5 adjustable correction levels. also includes tone-only mode for training to teach your pets to stay in the secure play area ADD UNLIMITED PETS TO YOUR SYSTEM: Unlimited number of collars can be added to the fence system and individually set to match your pets' personalities