About This LARGE FITS DOGS 61 LBS TO 100 LBS - Chest Measuring a Diameter 27.5" - 36.75" BRIGHT AND VISIBLE, DAY OR NIGHT - The SafetyPUP URBAN reflective dog vest is engineered to provide superior visibility around the clock, minimizing the risk of automotive accidents. TOUGH ENOUGH TO USE EVERY DAY - Our vest is built from premium quality rip-resistant 300D Oxford Weave fabric with double-stitched straps for maximum durability and weather protection. UTILITY STRAP INCLUDED - For added convenience, we've added a utility strap to the side of the vest. Hang a poop bag or carabiner to hold lightweight accessories. HARNESS COMPATIBLE - Void of bulky material, our lightweight dog vest can easily be worn under any dog harness you choose with comfort and style. Overview Size : Large Neck Size : 26 inches Chest Size : 36.75 Inches Minimum Weight Recommendation : 61 Pounds Occasion : Birthday, Christmas, Father's Day, Holiday, Mother's Day