Jpettie New Genuine Real Leather Adjustable Leather Leash, Slip Lead, Pet Collar,Training Walking, Solid Hardware, for Medium and Large Dog Such as Golden Retriever Samoyed (Size L) Dog Training Lead Leash provide extra strength for controlling large dogs Preferred and recommended by professional dog handlers and trainers Allows you to teach your dog recalls and other obedience skills An essential training tool, the best long line available A width of 1 inch and adjusts from 16-feet to 32-feet in length