Small, 3 ft. Long. Best for dogs under 20 lbs. A professional dog trainer favorite! Gets your dog out of his crate and with you while still under control as he learns how to behave. * Easy to loop around a piece of furniture or attach to a hook in the wall. Take it with you to different areas of your home, or get several. * Resists chewing and tangling. Plastic coating helps to protect furniture. * Convenient for travel. Very difficult to find in stores. For indoor use under supervision. Recommended for use with a body harness. Your dog will relax best on his tether if he has a comfy place to lie and a nice chew to work on. Comes with instructions. * A must-have dog training aid for: House training / housebreaking. Preventing destructive chewing. Teaching your dog or puppy not to nip people. (Move out of reach when he nips and stay with him when he keeps his mouth to himself.) Teaching your dog not to jump up on people. (Move out of reach when he jumps and stay with him when he has four paws on the floor.) Teach pets in the same household to get along. (A tethered dog cannot chase the cat!) Can be used as a Time Out area when your dog misbehaves.