Easy To Use: This no pull dog harness has 2 quick snap buckles for easy on and off. With 4 adjustable sliders on the chest and neck to ensure a snug fit for dogs of all sizes, you can easily achieve the perfect fit for your furry companion. Simply slide it over your dog’s head, fasten the buckles, adjust the straps, and you're ready to go in no time! size Anti-Lost Tracker Protector: Dog Harness with Built-in Airtag Holder(3.3*0.4cm) , Designed to Protect Your Airtag Locator from Damage. Keep Your Pet Safe and Easily Track Their Location Anytime (Airtag Locator Not Included). No Pull & Enhanced Control Handle: This dog harness features two sturdy metal leash rings and a reflective leather handle with printed details, providing multiple connection options and anti-pull functionality. The front chest clip is designed to reduce pulling, making it an excellent choice for training sessions. The back clip is perfect for everyday activities like casual walks, jogging, or hiking. High Reflective Design for Night Safety: The vest features full-body high-visibility reflective strips, enhancing your dog's visibility in low-light or nighttime conditions. This design ensures your dog can be seen clearly, increasing safety during evening walks and preventing accidents. No Pull Dog Harness for Small, Medium Large Heavy Duty Dogs - Adjustable, Escape-Proof, and Reflective with Handle for Easy Control - Comfortable Vest Harness for Training, Walking, and Hiking