The PetSafe® Pawz Away™ Mini Pet Barrier keeps your pet away from a certain room, away from trash, off of furniture, etc. Just place the Barrier Transmitter near the area your pet should avoid. The Mini Pet Barrier transmits an elliptical radio signal adjustable up to a 0.76 metre radius. Your pet wears a Receiver Collar with Contact Points that touch his neck. When your pet enters the Barrier Area, he’ll hear a series of audible tones from the Receiver Collar and he will feel a safe Progressive Static Stimulation, delivered through the Contact Points on his neck. The Progressive Static Stimulation will get his attention, but will not cause harm. The stimulation continues until your pet leaves the Barrier Area. If your pet doesn’t leave, the collar will continue to stimulate at the maximum level from 3 seconds until the 15 second time-out. The PetSafe® Pawz Away™ Mini Pet Barrier has been proven safe, comfortable, and effective for pets at least 6 months old and 2.25 kg or more.