Flagline Harness Basalt Gray
Flagline Harness Lichen Green
Flagline Harness Blue Dusk
Flagline Harness in Lichen Green
Flagline Harness Overview Lichen Green
Flagline Harness Compact Lichen Green
Flagline Harness Side Profile Lichen Green
Lichen Green
Lichen Green
Lichen Green
Lichen Green
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Blue Dusk
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Blue Dusk
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Salmon Pink
Flagline™ Dog Harness with
Flagline™ Dog Harness with
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Alpenglow Pink
Basalt Gray
Basalt Gray
Basalt Gray
Alpenglow Pink
Basalt Gray
Basalt Gray
Basalt Gray
25% off

Flagline™ Dog Harness with Handle

lightweight, multi-use dog harness

Color

Selected: Lichen Green

The Flagline Harness is a fast, light, and comfortable body harness with a nimble design that keeps dogs in their flow, from scrambling in the backcountry to conquering everyday obstacles.

A handle and load-dispersing chest/belly panel make for easy lift-and-assist in a minimal design good for all-day wear. High adjustability and easy on/off make the Flagline secure and accessible, especially popular among tripods, deeming it the harness of choice for giving dogs a little boost and a lot of freedom when the path ahead is anything but flat.

*Customers may receive product with variations in V ring finish. The aluminum V ring on the Flagline™ Harness will have either a matte or chrome finish.

Lightweight

Lightweight design with high adjustability and a debris-resistant liner that sheds dirt and fur.

Comfortable Lift & Assist

Balanced and comfortable lifting with padded handle and load-dispersing chest/belly panel.

Strong Connections

Three leash connection points: Aluminum V-ring on the back, and two reinforced webbing loops – one on chest for dogs that pull, and one on back.

Additional Features

  • Lightweight, easy on/off construction

  • Balanced and comfortable lifting with padded handle and load-dispersing chest/belly panel

  • Six points of adjustment for an optimal fit

  • Three leash attachment points: aluminum V-ring and two reinforced webbing loops

  • Debris-resistant liner sheds dirt and fur

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

  • Materials

    • Shell (bluesign® approved): 150D polyester ripstop with DWR and PU coating
    • Lining: 75D polyester with heat emboss
    • Buckles (bluesign® approved): ITW Nexus Mach 1 side-release
    • Front Leash Connection Point: 87.5% UHMWPE (ultra-high-molecular-weight polyethylene), 12.5% Nylon Back Leash Connection Point: anodized 6061-T6 aluminum V-ring
    • Made in Vietnam
  • Care

    • Secure fasteners
    • Wash in cold water
    • Hand wash
    • Mild detergent
    • Air dry

Find The Right Size For Your Dog

Measurement is around the widest part of the rib cage.

Sizing Chart

Use the sizing chart to help find the right size for your dog. In between sizes? Choose the larger size.
Product Figure
Product sizing chart table
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
Find The Right Size For Your Dog chart
Select Size

13-17 in (33-43 cm)

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 853 reviews
Total 5 star reviews: 731 Total 4 star reviews: 90 Total 3 star reviews: 23 Total 2 star reviews: 8 Total 1 star reviews: 1
Reviews Summary
Customers say this harness is exceptionally secure and escape-proof, with a practical handle that proves invaluable for lifting and assisting dogs. The lightweight, adjustable design fits various body shapes well, from deep-chested breeds to long-bodied dogs. Many appreciate its durability and comfort during warm weather. The double-strap system provides extra stability, while the handle offers support for both active and senior dogs. While most love the fit, some note it runs slightly small and wish for more color options.
Slide 1 selected
853 reviews
  • Brynn G.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle XXSmall / Sage Green (330) / New
    I recommend this product
    Type of Activity Running, Hiking, Water, Camping, Climbing
    Dog Shape Slight
    Dog Size Small
    Rated 5 out of 5 stars
    2 weeks ago
    Pure Peace of Mind

    I am so grateful to Ruffwear because my girl is the utmost escape artist and nothing has given me peace of mind until this harness arrived. We tried everything from Dog Friendly Co to whatever was recommended by our local pet stores and Franki would just turn into smoke and poof out of anything the moment she got afraid. Not this, and it’s comfortable enough that she can hang out in it between outings. Cannot recommend it enough.

  • Rick S.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Large/XLarge / Basalt Gray (042) / New
    I recommend this product
    Type of Activity Hiking
    Dog Shape Deep chested
    Dog Size Large
    Rated 5 out of 5 stars
    2 weeks ago
    A secure easy to mount harness

    The Flagline harness fits securely and resist rolling off the back when Penny wanders off line to investigate an interesting sent. It also seems to be more comfortable to her as well.

  • Winstonat
    Verified Reviewer
    Reviewing
    Flagline™ Dog Harness with Handle
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    HIGHLY recommend!

    20lb long bodied terrier mix- XS fits yrI have had my rescue dog for almost 2 years now. I was unable to find any type of harness and leash combination that would totally ensure his security. We tried at least seven different combinations, including harnesses with multiple varying closure types, regular collars with an added attachment to the harness, and Martingale collars. He is only 20 pounds, but has a very slick coat and is surprisingly strong. He pulls at his leash, is reactive, and also backs out of the leash when you least expect it. All of this to say, this is the only harness that has been effective so far. It is easy to put on, highly adjustable, and has lots of nice built-in features such as the lift handle. While I like to keep a collar on him with his ID tags, I no longer need one to keep him from running away. I cannot recommend this harness enough for your reactive dogs!

  • Erika B.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Medium / Basalt Gray (042) / New
    I recommend this product
    Dog Shape Deep chested
    Dog Size Medium
    Rated 5 out of 5 stars
    3 weeks ago
    Love it!

    Got this for our girl with a deep chest to ensure she never backs out of it. So far so good!! It fits great and she seems to be comfortable. She also looks like an Amazon driver which is adorable. 😂

  • Lauren C.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Medium / Lichen Green (315) / New
    I recommend this product
    Type of Activity Hiking, Running, Camping
    Rated 5 out of 5 stars
    1 month ago
    Great Harness!

    My little Coonhound has a bad habit of shrimping backwards to escape her harnesses and has gone through eight so far. This harness with its third attachment point behind the ribs works great and she cannot escape it! It cinches down comfortably around her waist and cannot go over her ribs so she is not able to back out of it. I highly recommend for any little escape artist out there. This harness also has a front and back attachment point for whichever you prefer.