The Ruffwear Web Master Harness is a 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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Phillipp A.
United States

This harness is excellent

It works very well with my Bernese. And it makes picking him up a breeze

Chris B.
United States

Sailing Dog

We use this harness on our dog while she accompanies us sailing. It is so much much easier guiding her on and off the boat with it. Additionally we can use it underway much like we use our own safety harness. It’s a great product.

Beth M.
United States

Love my harness!

This is great if you have a potential escape artist! My basenji gets very excited and this harness keeps him under my control.

Laura M.
United States

Answer to my dreams

Our pointer/lab mix had wriggled out of her two point harness twice and if nearby folks hadn’t helped us catch her she would’ve been gone. This harness seems inescapable, plus it seems more comfortable for her.I think she knows we have her secure, she even pulls a lot less. Combined with the Flat Out leash she is much easier to walk and we feel much safer.

Laura M. verified customer review of Web Master™ Harness
Iris L.
United States

Female Bullie Ruffwear

Great just wish they had female colors like pink and purple so people know I have a female pup