Features Sizing Materials and Care supportive, multi-use harness Redesigned in 2025! Ruffwear's Web Master™ Harness is a supportive, multi-use harness designed for maneuvering and assisting dogs up and over obstacles. Thin, durable foam provides support without hindering range of motion and a platform for attaching patches and signage for working dogs. Five points of adjustment create a secure fit, while padded chest and belly straps make the Web Master comfortable for all-day wear. The Web Master Harness is a great collar alternative and ideal for hiking, scrambling, and mobility assistance. Plus, it's the preferred harness of many avalanche rescue dog programs, service dog handlers, and amputee dogs! WHAT'S NEW: More supportive foam-padded chest panel with front attachment point and a neck buckle to eliminate having to go over the head for gear-shy dogs. Check out this video on how to fit and adjust the Web Master Harness Harness. KEY FEATURES Three strap harness design, ideal for houdini-dogs! Breathable perforated foam-padded construction for comfortable extended wear and temperature management Anatomical design and padded handle provide balanced lifting Four points of adjustment for optimal fit Neck buckle to accomodate head-shy dogs by eliminating the over-the-head experience, also great for dogs with a large head! Three leash attachment points: aluminum V-ring, reinforced webbing loop at the back of the harness, and reinforced webbing loop on the chest to redirect dogs that pull on the leash Reflective trim for visibility in low-light conditions and light loop for attaching The Beacon™ Dog's Girth Measurement around widest part of rib cage. In between sizes? Choose the smaller size. XXS 33-43 cm (13-17 in) XS 43-56 cm (17-22 in) S 56-69 cm (22-27 in) M 69-81 cm (27-32 in) L/XL 81-107 cm (32-42 in) Materials 150 denier polyester ripstop (bluesign® approved, 40% recycled) Perforated closed-cell foam Polyester knit mesh lining 100% recycled polyester knit mesh lining (bluesign® approved) Polypropylene webbing ITW Nexus Airloc buckles Anodized 6061-T6 aluminum V-ring Made in Vietnam Washing Instructions Secure fasteners Hand wash Mild detergent Air dry