Lucky Leash, Retractable Dog Leash and Collar 2 in 1 for Dogs 36-80 Lbs Lucky Leash is a convenient solution for busy pet owners. The 2-in-1 retractable harness and magnetic collar help you spend less time searching and more time with your furry friend. Not recommended for aggressive dogs.Lucky Leash, Retractable Dog Leash and Collar 2 in 1 for Dogs 36-80 Lbs BUNDLE and save on shipping, just add all items to a bundle and buy the bundle