A Dog Leash,Training,Medium ,Large Dog, Anti-Bite-Resistant Steel Belt / Chain with Soft Nylon Handle

it's a little bit heavy and i have no idea what the spring is for at the dog side, but the handle is really comfortable and the chain totally prevents my dog from trying to play tug with her leash. I use this EVERY time we go for a walk or run.

Worst leash ever. Rope was ridiculously heavy. Don’t know what the spring at the end was for. But, there was very sharp metal edges on both ends of the spring. I cut my finger and was afraid to put the leash on my dog. I threw the leash away. Amazon gave me a refund. DONT BUY LEASH, but will always use Amazon.

Awesome leash