The Ruffwear Web Master Harness is a supportive, multi-use harness for dogs built for maneuvering and assisting dogs up and over obstacles. The Web Master is the preferred dog harness used by many avalanche rescue dog teams in the United States. This harness makes a great collar alternative and is ideal for hiking, scrambling, and mobility assistance.  Anatomical design provides controlled, comfortable and balanced lifting with good load dispersion Customizable fit with five points of adjustment allow for full range of motion Secure structure for even the bestHoudini dogFoam-padded chest and belly straps for comfortable, extended wear Two points of leash connection: single-piece, anodized aluminum V-ring on top or the webbing loop at the rear of the padded handle Low-light visibility with reflective trim Contains bluesign® approved materials Materials Polyester, Closed-cell foam, Nylon, Anodized 6061-T6 aluminum