The ideal Springer leash for dog training with a bicycle. A dog leash that can be attached to a bicycle, supporting safe exercise with your dog. ★ Photos 5-6 are for illustrative purposes of similar equipment and are not the item being sold. This is an accessory that allows you to walk your dog by bicycle. It is an old item but is unopened. It is unclear if instructions are included, but it appears to be used by fixing it to the saddle. Even if you don't use it with your dog, how about as an accessory for vintage or retro bicycles? There is no rust, but please understand that it is an old, overseas product and is sold on a no-claim/no-return basis. ※ If you actually use it with your dog, please prioritize local traffic rules, the environment, and your dog's well-being, and use it without overexertion. Bicycle, Bike, Road Bike, Cross, MTB, Pista, Randonneur, Bridgestone, Raleigh, Peugeot, National, Panasonic, Utility Bicycle, Deco-chari, Junior Sports, Supercar Bicycle, Showa Retro, Antique, Curio, Cottered Crank, Gear, Cargo Bicycle, Rod Brake, Semi-drop Handle, Toy, Parts, Product, Iron, Steel, Frame, Shimano, 3.3.3. Suntour, Surly, Velo Orange, Minivelo, NITTO GB Promenade, Surly, Wellbee, Koga, Swallow, Sekine, Utility Bicycle, Display, Interior, Showa Retro, y2k #Things that cannot be priced #Heisei Retro Dog Food Dog Breed...German Shepherd Dog Breed...Labrador Retriever Dog Breed...Golden Retriever Dog Breed...Other Siberian Husky, Sheltie, Border Collie, Sheepdog, Terrier Type of Supplies...Carrier Bag/Cart Supplies Type of Supplies...Toy Supplies Type...Pet Cart - Model Name: Springer - Purpose: Dog Training - Features: Bicycle Leash - Suitable Dog Breeds: Medium to Large Dogs - Brand: Springer - Purpose: Dog Bicycle Harness - Material: Metal - Function: Dog Exercise Aid - Language: Multilingual (English, German, French, Spanish)