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Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Swamp Cooler™ H
Swamp Cooler™ H
Graphite Gray
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Heliotrope Purple
Swamp Cooler™ H
Swamp Cooler™ H
Heliotrope Purple
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Sage Green
Swamp Cooler™ H
Swamp Cooler™ H
Sage Green
Sage Green
Sage Green
4.6
Rated 4.6 out of 5 stars
10 Reviews

Swamp Cooler™ Harness

cooling 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 smaller 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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Free Delivery*

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Better With Each Design

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Trail Tested Promise
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The Swamp Cooler Harness is an all-in-one cooling solution for dogs exploring in hot conditions. This harness integrates our Swamp Cooler™ evaporative cooling tech with Ruffwear's reliable multi-use body harness platform. Ruffwear's signature strong leash connection points, high adjustability, quick-grab handle, and easy on/off features are elevated with cooling capability throughout the back panel and supportive chest/belly panel.

The Swamp Cooler Harness adds a cool factor to a harness designed to keep the adventure going, when the temps are high and your dog's stoke for exploration is even higher.

How does Swamp Cooler™ Tech work? Learn more about evaporative cooling and other ways to keep your dog cool here.

SWAMP COOLER™ TECH

Three-layer construction absorbs water and promotes evaporative cooling.

PADDED HANDLE

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

STRONG CONNECTIONS

Two leash connection points: an aluminum V-ring and reinforced webbing loop on back.

Additional Features

  • Lightweight, easy on/off construction built with Swamp Cooler™ Tech

  • Wicking outer layer reflects heat and facilitates evaporation

  • Absorbent middle layer stores water for evaporation

  • Mesh lining keeps dog dry and comfortable

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

  • Six points of adjustment for an optimal fit

  • Two leash attachment points: aluminum V-ring and reinforced webbing loop on back

  • Reflective trim and light loop for attaching The Beacon™

  • Materials

    • Outer Layer (bluesign® approved): polyester air mesh
    • Middle Layer: polyester felt
    • Lining (bluesign® approved): dry-weave polyester mesh
    • Webbing: nylon
    • Buckles (bluesign® approved): ITW Nexus Mach 1 side-release
    • Leash Connection Point: anodized 6061-T6 aluminum V-ring
    • Made in Vietnam

  • Care

    • Secure fasteners
    • Wash in cold water
    • Gentle cycle
    • Use mild detergent
    • Air dry

Swamp Cooler™ Harness Videos

  • About the Swamp Cooler™ Harness

    Learn more about the Swamp Cooler Harness from Rachel and Nova.

  • How To Use Cooling Gear

    Learn more about how to use Ruffwear cooling gear from Rachel and Nova.

Find The Right Size For Your Dog

Measurement is around the widest part of the rib cage.

Sizing Chart

Measurement is around the widest part of the rib cage.
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

13-17 in (33-43 cm)

Ratings & Reviews

4.6
Rated 4.6 out of 5 stars
Based on 10 reviews
Total 5 star reviews: 8 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
Slide 1 selected
10 reviews
  • Martin
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    5 Stars

    This just works, so first comfort, this fits my dog exceptionally well. Practicality you wet it and put it on your dog. Finally does my dog like it, was not so keen the first time i put it on him, now he loves the cool wetness of it

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  • Volker G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Swamp Cooler works

    The dog is visibly more comfortable on hot days. The cooler cools your back and stomach.

    Translated from German
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  • Susan H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Harness

    Great harness good qaulity and it does not rub

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  • Allison G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Lightweight harness

    Prompt delivery

    Great harness , easy on - no step in

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  • Rachel O.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Perfect for a little, old dog with wobbly legs!

    I didn’t actually purchase this for the cooling effect but instead for the full body support it would offer our mini schnauzer whose back legs need assistance. I can clip her lead in and feed it though to the handle to hold up her front and back without too much pressure being on a certain part of her chest. She has a lump on her chest (was removed and is coming back) that her old harness dug into it if we used it to support her so this harness ticks all the boxes.

    She now looks very cool in her support system!

    The XS fit her perfectly with the straps almost as tight they can go and because they clip both sides, she doesn’t have to hold any of her legs up to get it on so it keeps her stable. Perfect for an old dog with wobbly legs!

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