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. MAXIMUM VISIBILITY: The SafetyPUP XD URBAN reflective vest enhances visibility day and night, reducing the risk of accidents for pets, working dogs, and those on outdoor adventures. EXTREME DURABILITY: Made from ultra-durable 300D Oxford Weave fabric with reinforced stitching, it resists rips, abrasions, water, and dirt. ERGONOMIC & COMFORTABLE: Soft interior, chafe-free design, and adjustable hook-and-loop closures ensure a secure, cozy fit. OUTDOOR READY: Hi-vis color differentiates your pet from wildlife, while the all-weather construction keeps them dry.