PetSafe Wireless Pet Fence - Covers up to 1/2 Acre for dogs 8lbs+ Tone/Static

1/2 ACRE OF CIRCULAR COVERAGE: The adjustable circular range can cover up to 1/2 acres from the placement of the portable indoor transmitter, and can be expanded further with purchase of an additional transmitter MOST ACCURATE WIRELESS FENCE: Other wireless pet fences have unreliable boundaries that could correct your dog in his home 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 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 TRUST THE BEST: Our proprietary circular boundary gently guides your dog back to his play area PORTABLE: This portable system is terrific for camping, vacation homes, or anywhere you travel with access to an outlet WATERPROOF COLLAR: The waterproof collar comfortably fits small, medium, and large pet