Mendota Check Cord 3/8" X 50'Mendota Pet Check Cords Trainer Long Line Snap Leads 9m or 15m Are you tired of having your dog constantly pulling on their leash during training? Look no further than the Mendota Pet Check Cords Trainer Long Lines! Made with the same high quality materials as all of Mendotas pet products, these check cords are ideal for field work, recall training, and obedience training. Plus, with a length of 30 feet (9 meters) and 50 feet (15 meters), youll have