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.

Learn how to properly fit and adjust the Ruffwear Web Master Harness 

Select Size

Measurement is around the widest part of the rib cage. If you need more help with sizing visit our Fit Guide.

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 Measure

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

4.8 Based on 651 Reviews
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Kenneth B.
United States United States

Web Master Harness

I have bought 3 other harnesses but this one has worked out the best for my aging Dalmatian. Having that third strap in the back was the trick without having to have a strap around is hind legs.

Michele R.
United States United States


Returned it. The strap on the back was so small it was useless. Sad, cuz I quite liked the rest of it.

Renee R.
United States United States


This is my Second harness; nothing wrong with the first just wanted another color. Made exceptionally well and great price

Renee Renzi verified customer review of Web Master™ Harness
Samantha M.
United States United States

Web Master Harness

I love this harness! It's great for hiking, but it's also great for everyday use. My Australian Cattle dog, Butters, goes everywhere with me and so it's nice for training classes, going into shops, and just being out in about. The handle is helpful for picking him up to put him in the car and to hold him when bikers goes past us on our run. I bought him a small and it was perfect. He's slender for an Australian Cattle dog and the small fits him really well. The harness is easy to clean so far! Looking forward to more adventures with our harness!

Samantha Manz verified customer review of Web Master™ Harness
Betty G.
United States United States

Perfect for my needs

I bought this for my 12 year old basset hound, she has mobility issues and I needed something to help her up and down the stairs with. I purchased this along with the chest guard the pair together is perfect and comfortable for her.

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