Ultracrab Pet Barrier for Dogs, Wireless Indoor Electric Fence

* SET INDOOR OFF-LIMITS: Keep your pet off the kitchen counter and keep your pet away from the shoe, rack, sofa, meat by setting off-limits fence, it's a wireless electric pet barrier. * CORRECTS YOUR PET SAFELY: When your pet wearing the collar enters the fence areas, he will hear a series of beeps to alert him go away then he will receive a progressive safe static correction which will not cause harm. No pawz again get it away. * ADJUSTABLE BARRIER RANGE: Create specific areas indoor for home New in box No instructions in box but can get from Ultracrab website