KONG Cargo Swivel Tether Flexible safety for dogs travelling in the boot or rear seats The KONG Cargo Swivel Tether is designed to safely secure your dog while still allowing more freedom to move and settle — making it ideal for use in the boot (cargo area) of SUVs, hatchbacks, and estate cars. It attaches directly to your vehicle’s ISOFIX anchor points, keeping your dog restrained during travel and preventing escapes when opening the tailgate. Unlike standard seat belt tethers, this design avoids accidental release and features a built-in swivel to prevent tangling. It can also be used in the rear seats for dogs who need more space, offering a balance between safety and comfort. Durable, adjustable, and easy to install, it’s a practical solution for everyday journeys and longer trips alike — while helping reduce driver distraction in line with Highway Code regulation 57. Cargo & Rear Seat Use – Ideal for boot areas or rear seats using ISOFIX anchor points Anti-Tangle Swivel – Allows free movement without twisting or shortening Escape Prevention – Helps stop dogs jumping out when opening the tailgate Adjustable Length – Balances freedom of movement with safe restraint Strong & Easy to Fit – Durable webbing with quick, secure installation