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The Ruffwear Hi & Light™ Harness is a lightweight, low-profile adventure harness. This minimalist harness has four points of adjustment for a sleek, comfortable fit down to size XXXS. It features an aluminum V-ring leash attachment point on the back, a debris-resistant liner, reflective trim for low-light visibility, and a light loop for attaching The Beacon™. Scaled to fit even the smallest canine companions, the Hi & Light Harness is a great option for any dog that enjoys exploring in a harness.

Learn how to properly fit and adjust the Ruffwear Hi & Light™ Harness.

Select Size

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

9-13 in (23-33 cm)
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

  • Customizable fit with four points of adjustment allow for full range of motion
  • Single leash attachment point: anodized aluminum V-ring on the dog's back
  • Lightweight construction minimizes bulk
  • Debris-resistant liner
  • Low-light visibility with reflective trim and light loop for attaching The Beacon™
  • ID pocket stores dog tags and pick-up bags
  • 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
4.4 Based on 276 Reviews
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A Ruffwear Customer
Vanessa L.
United Kingdom United Kingdom
Brilliant harness

Easy to get ion, strong and light with the lead clip in the centre of my puppy’s back. Much better placed than other harnesses we’ve tried. So good we’ve just orders another one in dark grey!!

Kathleen M.
United States United States
  • Dog's Name Kody
Love this harness

Kody my dog loves it. I put it on her without any struggles. It was easy to walk her and it is light weight but strong.

Cristina A.
United States United States
  • Dog's Name Frank
Frank going places

My English Setter, Frank loved how light the harness is. It fits him perfectly and he now knows that putting that on, means we are going new places and exploring. Since Frank is a talented hunting dog, and mostly off leash on the woods, the harness, means we can now go different places from the woods safely, like to town, to the park, the hardware store etc just to sniff around and meet people and relaxed. The woods are work after all! Clearly that has meant a lot to him, he is relaxed and happy.

Sandy B.
United States United States
  • Dog's Name louie
a great harness!

love the quality. still have minor problems with the sizing as the small was not the size indicated on the site. Louie is wearing a medium, but the neck is 2” too big while the wither barely accommodates his big chest. btw, he is a 33# standard poodle.

Sandy Bassett verified customer review of Hi & Light™ Harness
Eric K.
United States United States
  • Dog's Name Kasper
Fit it and forget it!

Easy to adjust and stays adjusted... fit it it and forget it, we never have to re-adjust. Every component is quality! We purchased cheep ones prior to this and they ended up being more costly because we had to replace them. Oops!

Eric Krantz verified customer review of Hi & Light™ Harness