1. Strong applicability: This adjustable dog leash is very practical and comfortable, suitable for dogs of all breeds, especially large breeds such as Golden Retriever, Husky, Labrador Retriever, etc. Please measure your puppy carefully before purchasing. Wear this classic vest and stand out!2. No tension, better control: There are 2 sturdy metal loops for attaching the leash. If you use the front hook on the chest, it will reduce tension and is perfect for training your dog. The leather loop on the back is perfect for casual walking, jogging, hiking, etc.3. Reflective material: This product uses high-quality reflective material, which is very suitable for use in dark environments. Ensure that your dog can be easily seen at night or in low-light environments, thereby increasing the driver's reaction time and greatly improving the safety of your pet. Whether you are taking a walk at night or doing outdoor activities, this reflective material can provide extra protection and make your dog more conspicuous. Safer and more visible.4. Safer and More Comfortable: Our anti-suffocation harness is designed with soft edges to ensure maximum comfort for your canine friend while avoiding any discomfort or pressure. The breathable air cushion and mesh material can effectively keep the dog cool and comfortable in any weather conditions, ensuring a comfortable experience for your pet every time you go out while providing safety.5. Durable and Sturdy: This dog vest is made of high-quality materials and reinforced with stitching to ensure long-lasting durability and strength. Whether it is daily walks or outdoor activities, they can stand the test. The vest is designed with 2 metal belt loops, which can withstand strong pulling force, further enhancing the overall durability, keeping dogs safe and comfortable in various activities.