Pet Friendly Shock Absorbing Dog Leash Attachment (Small-Medium), Shock Absorbing Harness Leash Extension, Bungee Training Walking Leash Attachment ~ ELASTIC SOFTENS blows to the walker and the walkee when your pet decides to take off. The bungee stretches so your pet does not have to. This will help prevent back and neck injuries. ~ DURABLE & LONG-LASTING, modeled after industrial tool lanyard design used to prevent heavy power tools from causing injury when dropped. The elastic bungee is inserted - NOT SEWN THROUGH - thus preventing premature wear. Resistant to dirt, water, and chewing. Dog tested, owner approved! ~ STRONG STEEL fittings with Easy-Click Carabiners for easy and long-lasting use. Quick and easy clip to any leash or collar. ~ 100% GUARANTEED: PETs LOVE the soft, non-jerking relief offered by this leash extension, or your money back - no questions asked. ~ TRAINING AID when used in conjunction with or as a training leash. You can emphasize your commands with firm movement, while minimizing injury to your pet. Makes a great addition to any dog run.