Create a Snug Fit: 4 fully adjustable straps suit most breeds, fitting while allowing freedom of movement. The adjustable two chest straps and two neck straps were created specifically for dogs going through a fast growth period. Size information: 21.5""- 27"" Neck Girth, 23""- 34.4""Chest Girth. | Simple to Wear: Thoughtfully designed with 3 quick-release buckles, the harness could be wear smoothly. It allows the owner to easily put the harness on dog's body without sliping the harness over the dog's head. So it don't need to adjust the fit every time. | Ultra Safety Design: The pet harness is composed of tough, abrasion-resistant Oxford fabric with reinforced stitching for added resilience. A lockable buckle at the neckline ensures a secure fit and prevents accidental release under extreme stress. Wide-area reflective stitching improves visibility, making it perfect for usage at night. | Cozy All Day: To keep the dog cool and prevent overheating, the harness is constructed with breathable air mesh that allow for good air circulation. Protected by the padded cushion and soft edges, it allows the dog in cozy all day without irriation. Meanwhile, the widened top handle with a grip-friendly design provides comfortable control for pet owners. | Control in Multiple Ways: The no-pull dog harness has two metal leash attachment points for various conditions and may be used for a variety of activities like daily walking, jogging, running, trekking, hunting, and training. Furthermore, the ergonomic top handle may be handy for additional training support or carrying assistance.