This shock-absorbing dog leash prevents and reduces physical injury to your dog and you when your dog suddenly charges forward. Unlike springy dog leashes, this leash gives you full control of your dog. You can hold at the leash end when you go for a delightful and easy walk, or you can grab at the shock absorber when you need urgent control of your dog. The connecting parts of this leash are made of metal and thickened to be extra strong and durable. You will feel secure and worry less about your dog breaking loose. The loop for this leash is soft, sturdy and made of polyester silk with padded neoprene. It can prevent slip and lessen your fatigue.