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Basalt Gray
Flagline™ Dog Harness with
Blue Dusk
Lichen Green
Lichen Green
Lichen Green
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
UP TO 25% off
4.8
Rated 4.8 out of 5 stars
996 Reviews

Flagline™ Dog Harness with Handle

lightweight, multi-use dog harness

Color

Selected: Lichen Green

Choose size

Sizing Chart

Use this fit guide to find the right size for your dog. Measurement is around the widest part of the rib cage. In between sizes? 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
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Better With Each Design

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Trail Tested Promise
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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.

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

    • Hand wash
    • Mild detergent
    • Air dry

Flagline™ Harness Videos

  • About the Flagline™ Harness

    Learn more about the Flagline Harness from Erin and Wrigley.

  • How to Fit & Adjust The Flagline™ Harness

    Learn how to fit and adjust the Flagline Harness from Erin and Wrigley.

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
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

22-27 in (56-69 cm)

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 996 reviews
Slide 1 selected
996 reviews
  • Betsy
    Verified Reviewer
    I recommend this product
    Type of Activity Backpacking, Hiking, Camping, Water, Other
    Dog Shape Deep chested
    Rated 5 out of 5 stars
    17 minutes ago
    Fits my lean girl great + super features

    TL; DR: size Small fits my narrow 31-lb BC mix with a 23.25” ribcage perfectly; she is consistently this size in RuffWear items. REVIEW: I went to the store to buy the Front Range harness I’d been eyeing, but ended up so much happier with the Flagline harness! I’m glad I had my pup with me to try both in, as I was sure the Flagline would be too long for her. As you can see in the pictures, it’s not too long at all. I love that it has a handle for emergency lifts; it has a bit more length along her spine/ribcage, so doesn’t choke up on her armpits/shoulders; it has a spot for her safety light; is almost infinitely adjustable size-wise; and it is really lightweight, which is perfect for my girl. I would trust the construction for any supervised dog including pullers, but this is not a harness to leave on an unsupervised chewer (tho tbh any chewer can make fast work of ANY harness, so …). My pup can be worried/skittish at times, and this harness feels very secure and also lightweight enough that she doesn’t seem to worry about feeling “trapped” in it. Bonus, I LOVE this color—granite grey with pretty light blue webbing that looks great and makes the straps and clips visible against her black coat. I’ve been training dogs for close to 30 years now, and have literally vested thousands of dollars in “dog tack” for my own use and my clients’. I am consistently impressed by RuffWear ‘s designs and build quality, and the Flagline harness is my favorite product to date! (Katie-Bug…

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  • Tracy L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Flagline™ Dog Harness with Handle

    Perfect harness for my Greyhounds and Galgo. Secure, safe and easily adjustable to wear over jerseys or under coats. I’ve both the medium and large harnesses to suit 28kg and 39kg hounds.

    The handle helps steady the hounds when using the car ramp, or over obstacles when out and about. It also helps keep them close by my side when avoiding oncoming vehicles on the farm tracks.

    Best harness to suit our needs by far.

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  • Sherran F.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 days ago
    Good product

    Good quality product, light and fitted well. Ideal for my dog who is reactive and it allows me to have confidence whilst my dog is on the lead with no fear of them escaping the harness.

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  • Sharon O.
    Verified Buyer
    I recommend this product
    Type of Activity Camping, Hiking
    Dog Shape Deep chested
    Dog Size Medium
    Rated 5 out of 5 stars
    1 week ago
    Excellent for my deep chested, long bodied dog.

    While my dog hasn’t embraced it wholeheartedly, he has been adjusting to wearing pretty easily. The stitching and fabric are quality construction. The multiple adjustment points were all very easy to work with but the buckles don’t seem as sturdy as the rest of the harness. Overall, extremely pleased with the Flagline Harness.

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  • Panna L. J.
    Verified Buyer
    I recommend this product
    Type of Activity Hiking, Camping, Climbing, Backpacking
    Dog Shape Deep chested
    Dog Size Large
    Rated 5 out of 5 stars
    1 week ago
    RuffWorn To The Rescue

    BOTH Flagline harnesses purchased are an integral component to training my Rhodesian Ridgebacks away from home. Providing safety and security, the Flagline harnesses are a must have. Thank you

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