Worldwise Inc. Recalled Retractable Dog Leashes, Metal Clasp Can Break and Cause Facial and Body Injuries to Dog Owners: The metal clasp connecting the leash to a dog's collar can bend or break while in use, causing the leash to recoil back unexpectedly. This poses a serious risk of injury to consumers. This recall involved the SlyDog Retractable Dog Leash with a metal clasp. The leash has a handle composed of a blue plastic case with a black plastic grip. The leash is made of a black woven strap and measures approximately one-half inch wide. The end of the leash has a metal clasp which connects to the dog's collar. The SlyDog retractable leashes with a plastic clasp are not included in this recall.