Ruffwear Dog Harness: Flagline

$78 $81

We may not be avalanche search and rescue dogs. But we sure love a good adventure! In the back country. Or parkouring in the city!

Meet the Flagline harness! The fast, light and comfortable harness that keeps your dog in the flow, conquering those obstacles.

The Flagline harness features;

* Load dispersing chest / belly panel for easy lift-and-assist in a nimble design good for all-day wear. 

* Highly adjustable in size for optimal fit; 6 point adjustment.

* Easy on/off make the Flagline secure and accessible, to give a little boost and a lot of freedom when the path ahead is anything but flat.

* Light weight in construction

* Balanced and comfortable lifting with padded handle

* One aluminum V-ring and two reinforced webbing loops – one on chest, one on back.

* Debris-resistant liner

 * Reflective trim for visibility in low-light conditions and light loop for attaching The Beacon™

Sizing: XXS to L/XL (please refer to sizing chart below)

Made in Vietnam


  • 420 denier nylon ripstop
  • 75 denier polyester lining with heat emboss
  • Nylon webbing
  • ITW Nexus Mach buckles
  • Anodized 6061-T6 aluminum V-ring
  • Made in Vietnam

Washing instructions

  • Hand wash
  • Mild detergent
  • Air dry

Fitting Guide 

In Between size? Choose the larger size.

Girth Size
13 - 17 in (33 - 43 cm) XXS
17 - 22 in (43 - 56 cm) XS
22 - 27 in (56 - 69 cm) S
27 - 32 in (69 - 81 cm) M
32 - 42 in (81 - 107 cm) L/XL




How to measure your dog

Take 1 tape measure and 1 dog (and maybe some treats).

Measure neck size for collars

Take measurement round the base of neck, with 2 fingers slag (UC). Then choose the collar size to match the measurement.

(Do not measure old collar.)

Measure girth for harness / apparel

Take measurement of the largest part of the chest (LC).

Girth is slightly behind the fore legs (not at the fore legs, 'arm pits').

Then choose the gear that matches your measurements.

Measure torso for apparel

Measure from the base of the neck to the base of the tail (L).

Choose the apparel that matches your measurements.


If you need further help in choosing the right size, please feel free to contact us woof [at]


We are confident you or your furry family member would be happy with our merchandise and service. We work hard to ensure the quality or the merchandise we present here. If for some reason you are not, we'd be happy for an exchange.

Merchandise should be in original packing and re-sellable condition, unused and undamaged.  Exchanges should be made within 14 days from date of delivery and please allow 14 days for processing exchanges. Customers are responsible for charges that arise due to exchanges (such as delivery / shipping). Faulty items due to production/manufacturing will either be replaced or refunded as appropriate to the circumstances. Email us at woof [at] with the order number and relevant details.

We reserve the right to deny any exchanges that do not meet exchange policy.

Customer Reviews

Based on 1 review
Must buy

Absolutely love this harness. It’s light weight and it’s good for escape artist as there are 4 clips to the belly. For impact puller, the handle comes in handy to hold and control your furkids. Abit pricey but it’s totally worth it👍🏻👍🏻

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