Combines harness and leash in one retractable unit: integrates harness and leash functions so you no longer need separate accessories. Saves time when getting ready and reduces gear to carry for walks and trips. Supports two dogs at once: designed for dualdog use to guide two pets simultaneously, meeting the needs of owners walking more than one dog without swapping or adding extra leashes. Improves lowlight safety: reflective elements on both the harness and leash increase visibility during evening and earlymorning walks, helping drivers and pedestrians see you and your pets sooner. Builtin flashlight for dark conditions: integrated flashlight provides ondemand illumination in lowlight or dark environments, making nighttime outings safer and more convenient. Simplifies outdoor activity: the retractable design and combined functionality reduce fumbling and setup time, allowing you to focus on controlling and monitoring your dogs during walks, hikes, or travel. Reliable performance: engineered to perform consistently during everyday use, combining the holding function of a harness with the adjustable range of a retractable leash. Practical use scenarios: Evening neighborhood walks: reflective details plus the builtin flashlight provide visibility and light for sidewalks and driveways. Earlymorning or dusk hikes: one unit manages two dogs at once, streamlining movement on narrow trails or at trailheads. Short trips and errands: reduce the number of separate pet accessories to carry when taking two dogs out for quick outings. Key attributes to note: Function: 2in1 retractable harness + leash with integrated flashlight and reflective detailing. Compatibility: intended for guiding two dogs simultaneously; suitable for owners who walk multiple pets. Performance: retractable mechanism and harness/leash integration designed for consistent, practical use in outdoor settings. This product is designed to simplify dualdog outings while improving visibility and convenience during lowlight conditions.