Bergan Replacement Tether - Small Bergan's Replacement Tether (Small) will come in handy if you've lost or misplaced the tether than came with your Bergan Dog Auto Harness Measurements: 1" Width, Adjustable Length of 15" to 18" for dogs 10-25 pounds Handy carabiner and durable webbing construction Designed for use with Bergan Dog Auto Harnesses only Bergan products are designed to help you enjoy life with your pet