The Ruffwear Web Master Harness is a secure, supportive, multi-use harness built for maneuvering and assisting dogs up and over obstacles as well as for designated working dogs. 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 preferred harness of many avalanche rescue dog programs, service dog handlers, and amputee dogs, the Web Master is a great collar alternative and ideal for hiking, scrambling, and mobility assistance.

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.

13-17 in (33-43 cm)
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

  • Padded chest and belly panel
  • 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

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

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Amy P.
United States

A little help from her (human) friends

My five year old girl dog has arthritis and has trouble navigating down stairs and off the couch without pain in her front legs. Our veterinarian recommended a Ruffwear harness with a handle so we can assist her (pulling up gently on handle to lift up her weight a little bit) going down stairs and off furniture to lighten the load as she shifts weight forward while moving down. The Ruffwear harness is awesome! It is light, comfortable for her and sporty. It is helping immensely with her doggie health and mobility. This is a great product from a company that obviously loves and cares about dogs and the fun we humans can have with them in activities. I highly recommend it!

Timothy B.
United States

Great product

This harness is the best you will find. I have three beagles that love to pull or stop without notice to sniff the unimaginable.They seem to be constructed very well and withstand the pulling of a stubborn dog without them being able to back out of the harness. I will say make sure you follow the fitting instructions for a proper fit. Overall great buy and worth the investment the dogs seem to be very comfortable in these.

pamela g.
United States

dependable harness

Keeps our dog secured

Rhonda C.
United States


The small webmaster harness is a little too long for my small dog, but the extra small is too tight in the girth. I kept the small because I needed a more secure harness afterbmy dog slipped out of the front range harness, but the fit is still not optimal. That said, both harnesses are very well made harness.

Earline G.
United States

Web Master Harness

We have spent a fortune on all different kinds of harnesses for our disabled dog (missing a front limb, bad hips because of it). This harness has been the BEST purchase we have ever made. It's given her back her freedom...and enabled us to truly help her when needed. Thank you for this amazing product!