The Ruffwear Web Master Pro™ Harness is a lift-and-assist harness designed to address the needs of professional avalanche and search and rescue teams. Built on the safe, secure, and proven chassis of our Web Master™ Harness, the Web Master Pro incorporates all-metal hardware, has an oversized handle for gloved hands, and sports two low-profile pockets that carry small essentials and provides easy sewing of ID patches.

Select Size

Measurement is around the widest part of the rib cage. If you need more help with sizing visit our Fit Guide.
In between sizes? Choose the smaller size.

17-22 in (43-56 cm)
22-27 in ( 56-69 cm)
27-32 in (69-81 cm)
32-42 in (81-107 cm)

How To Fit

Key Features

Additional Features

  • Customizable fit with five points of adjustment allow for full range of motion
  • Two leash attachment points: single-piece, anodized aluminum V-ring and the webbing loop
  • Foam-padded straps for comfortable, extended wear
  • Low-light visibility with reflective trim and light loop for attaching The Beacon™
  • Made in Vietnam

Washing Instructions

  • Secure fasteners
  • Hand wash
  • Mild detergent
  • Air dry away from direct sunlight
  • Store in a dry, dark place

Weight & Capacity

Size Weight Capacity
XSmall 0.65 lb (0.29 kg) 72 in³ (1.1 L)
Small 0.75 lb (0.34 kg) 115 in³ (1.8 L)
Medium 0.80 lb (0.36 kg) 166 in³ (2.7 L)
Large/XLarge 0.95 lb (0.43 kg) 234 in³ (3.8 L)

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Great Companions

Ratings & Reviews

Customer Reviews

Based on 45 reviews
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Sheri M.
United States

Great Harness for older dogs as well as active dogs

We use these harnesses when we travel with our older dogs. We can lift them by the handles into the SUV much easier.

Christopher C.
United States

Great Gear

The Webmaster Pro vest I bought gives me just what I want. Strong construction, highly adjustable, small pockets for K9 accessories.

Domenica M.
United States

Service dog gear

Great quality, our only struggle is the metal clasping system. Quick release buckles can be made very durably and may hav been a better choice.

Violet S.
United States

Web master pro harness

Love it!! My pup is very comfortable in it

Catheryn T.
United States

Didn't work for me.

I bought the Web Master Pro™ Harness because I wanted the metal buckles and I thought the .6 liter water collapsible water bottles would fit in it. The water bottles do not work well in the Web Master Pro™ Harness. The harness has pockets that are mostly flat and the water bottles make it so the harness will not ride flat on the dog's back. I exchanged the web master pro for the Singletrak™ Pack which works great for the dog to carry her own water. I do wish it had the option of metal buckles. I gave the Web Master Pro™ Harness three stars only because it wasn't working for what I needed. It is a great harness if you do not need to carry thick items.