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  • Front Range Harness in River Rock Green (355) Front Range Harness in River Rock Green (355) Blue Pool (410) Front Range Harness in Basalt Gray (042) Blaze Orange (850) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Front Range Harness in River Rock Green (355) Blue Pool (410) Front Range Harness in Basalt Gray (042) Blaze Orange (850) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Front Range Harness in River Rock Green (355) Blue Pool (410) Front Range Harness in Basalt Gray (042) Blaze Orange (850) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Front Range Harness in River Rock Green (355) Blue Pool (410) Front Range Harness in Basalt Gray (042) Blaze Orange (850) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973) Front Range Harness in River Rock Green (355) Blue Pool (410) Front Range Harness in Basalt Gray (042) Blaze Orange (850) Red Canyon (625) Moonlight Mountains (964) Spring Mountains (968) Coastal Mountains (973)
    Front Range® Dog Harness colors

    Front Range® Dog Harness

    padded, everyday adventure

    4.8
    Rated 4.8 out of 5 stars
    4,209 Reviews
    Original price $59.99 USD
  • Red Canyon (625) Basalt Gray (042) River Rock Green (355) Red Canyon (625) Blaze Orange (850) Basalt Gray (042) River Rock Green (355) Red Canyon (625) Blaze Orange (850) Basalt Gray (042) River Rock Green (355) Red Canyon (625) Blaze Orange (850) Basalt Gray (042) River Rock Green (355) Red Canyon (625) Blaze Orange (850) Basalt Gray (042) River Rock Green (355) Red Canyon (625) Blaze Orange (850) Basalt Gray (042) Basalt Gray (042) Basalt Gray (042) Basalt Gray (042) River Rock Green (355) Red Canyon (625) Red Canyon (625)
    Web Master™ Dog Harness with Handle colors

    Web Master™ Dog Harness with Handle

    harness with neck buckle and handle

    4.8
    Rated 4.8 out of 5 stars
    1,856 Reviews
    Original price $79.99 USD
  • Flagline Harness Basalt Gray (042) Flagline Harness Lichen Green (315) Sage Green (330) Flagline Harness Lichen Green (315) Sage Green (330) Flagline Harness Lichen Green (315) Sage Green (330) Flagline Harness Lichen Green (315) Sage Green (330) Flagline Harness Lichen Green (315) Sage Green (330) Flagline Harness Basalt Gray (042) Alpenglow Pink (655) Flagline Harness Basalt Gray (042) Alpenglow Pink (655) Flagline Harness Basalt Gray (042) Alpenglow Pink (655) Flagline Harness Basalt Gray (042) Alpenglow Pink (655) Flagline Harness Basalt Gray (042) Alpenglow Pink (655)
    Flagline™ Dog Harness with Handle colors

    Flagline™ Dog Harness with Handle

    lightweight, multi-use dog harness

    4.8
    Rated 4.8 out of 5 stars
    867 Reviews
    Original price $69.99 USD
  • UP TO 30% off
    Wave Orange (807) Wave Orange (807) Deep Blue (463) Purple Lily (530) Blue Dusk (407) Red Sumac (607) Wave Orange (807) Deep Blue (463) Purple Lily (530) Blue Dusk (407) Red Sumac (607) Wave Orange (807) Deep Blue (463) Purple Lily (530) Blue Dusk (407) Red Sumac (607) Wave Orange (807) Deep Blue (463) Purple Lily (530) Blue Dusk (407) Red Sumac (607) Wave Orange (807) Deep Blue (463) Purple Lily (530) Blue Dusk (407) Red Sumac (607) Wave Orange (807) Deep Blue (463) Purple Lily (530) Blue Dusk (407) Red Sumac (607)
    Float Coat™ Dog Life Jacket colors

    Float Coat™ Dog Life Jacket

    everyday life jacket

    4.9
    Rated 4.9 out of 5 stars
    1,142 Reviews
    From $69.99 USD - $99.99 USD $69.99 USD - $99.99 USD
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
4.8
Rated 4.8 out of 5 stars
867 Reviews

Flagline™ Dog Harness with Handle

lightweight, multi-use dog harness

Color

Selected: Sage 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.

*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

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
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

17-22 in (43-56 cm)

Ratings & Reviews

4.8
Rated 4.8 out of 5 stars
Based on 867 reviews
Total 5 star reviews: 741 Total 4 star reviews: 92 Total 3 star reviews: 25 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.
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867 reviews
  • Rebecca G.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Small / Alpenglow Pink (655) / New
    I recommend this product
    Dog Size Small
    Rated 5 out of 5 stars
    19 hours ago
    Perfect for front leg amputee

    I discovered the flatline after doing some online research to find the perfect harness for my front leg amputee tripod.

    It is the only harness we have tried that stays in place. I love the design, colours and overall construction. It’s lightweight, doesn’t budge and is easy to get on and off. The multiple adjustment points allow for a perfect fit. Tilly is very agile for a tripod but I do avoid having her jump down from things so as not to pressure that one wrist too much. The handle is perfect for this. She already has two but I would love to get a third when colours come back in stock ☺️

    Was this helpful?
  • Sally W.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Small / Basalt Gray (042) / New
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Slim line profile

    I purchased this for my grandpuppy since his other harness is quite a bit heavier and more material. This is perfect for him for the summer. Much lighter and yet he is still well secured.

    Was this helpful?
  • Regina A.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Large/XLarge / Basalt Gray (042) / Used-2
    I recommend this product
    Type of Activity Hiking, Other
    Dog Shape Deep chested
    Dog Size Large
    Rated 5 out of 5 stars
    3 days ago
    Love this harness!

    I bought my Flagline used from Ruffwear & it’s in excellent condition. It’s broken in but no signs of wear. This harness is highly adjustable & should fit a wide range of dogs within the size. It fits my big Doberman really well & appears comfortable.

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  • Mara H.
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle Large/XLarge / Alpenglow Pink (655) / New
    I recommend this product
    Type of Activity Other
    Dog Shape Deep chested
    Dog Size Extra Large
    Rated 5 out of 5 stars
    6 days ago
    Really great for my senior dog

    I bought this harness for my very strong senior dog that I need to redirect to go home or get into the car or just help the last little bit to get home. Great quality and very light. I was concerned for the top piece given she was used to less of a harness however she took to it well and no problem putting it over her head. I really like that she can’t pull it off over her head when she decides to be stubborn. Helps me redirect and move my senior dog in a gentle way. I really like how her body weight is held by the underbelly piece so nothing is really pinching her stomach. This was a key selling point for me. Also very strong connections when she decides to pull. She is 80 pounds and still very strong when she feels the need. Cleans easily.

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  • Chivalry
    Verified Buyer
    Reviewing
    Flagline™ Dog Harness with Handle XXSmall / Alpenglow Pink (655) / New
    I recommend this product
    Dog Shape Elongated
    Dog Size Extra Small
    Rated 5 out of 5 stars
    1 week ago
    XXS for Miniature Dachshund

    This is by far the best harness for dachshunds. I purchased the smallest size and it suprisingly fits like a bug on my girl. Very happy with the purchase, and the shipping is very fast!

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