Snagle Paw Dog Tie Out Runner for Yard,Trolley System for Large Dogs, Dog Zipline Aerial Tie Out Cable 100ft with 10ft Pulley Runner Line for Dogs Up to 250lbs for Yard or Camping

75/100FT DOG TROLLEY SYSTEM FOR LARGE DOGS: Do not cage your fur kid any more, Let your dog roam outside with the dog trolley system! Shock Absorbing Sping Durable and Rust- proof Aviation Aluminum Carabiner Clip Pulley System The shock absorbing spring on the runner line instead of the tie out cable, help your dog reduce the tension more directly, give your pet more freedom and security to run in the yard.

Made of rust-resistant material, wear-resistant , durable and quality guaranteed.The reflective coating can reflect light in low light, which can protect the safety of dogs.

The techology avaition aluminum carabiner clip is super light weight,but can withstand the pull force for 800 lbs+,suitable for small to large dogs.