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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
    4,183 Reviews
    Original price $59.99 CAD
  • 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
    1,846 Reviews
    Original price $79.99 CAD
  • 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
    853 Reviews
    Original price $69.99 CAD
  • 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
    1,135 Reviews
    From $69.99 CAD - $99.99 CAD $69.99 CAD - $99.99 CAD
Graphite Gray
Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Biolumin Blue
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
Graphite Gray
4.7
Rated 4.7 out of 5 stars
318 Reviews

Swamp Cooler™ Dog Cooling Harness

cooling harness with handle

Color

Selected: Graphite Gray

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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Returns

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Better With Each Design

 Trail Tested Promise icon

Trail Tested Promise
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The Swamp Cooler™ Harness is trail-ready, all-in-one cooling solution for dogs exploring in hot conditions. Integrated directly into our three-strap harness platform, it leverages our Swamp Cooler™ technology to pull body surface heat away through evaporative cooling. Dial in a secure and comfortable fit with six adjustment points, lift and assist with the quick-grab handle, and stay connected with two leash connection points as you head out together on your next summer endeavor. 

How does Swamp Cooler™ Tech work? Learn more here about how that refreshing, just-stepped-out-of-a-lake feeling known as evaporative cooling helps keep your dog cool. Check out the Swamp Cooler™ Collection.

Three-Layer Construction

Wicking outer layer: reflects heat, facilitates evaporation to disperse heat, and offers UPF 50+. Absorbent middle layer: stores water for evaporation. Mesh lining: keeps dog dry and comfortable.

Padded Handle

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

Two Leash Points

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

Additional Features

  • Six points of adjustment for an optimal fit
  • Reflective trim and light loop for attaching The Beacon™
  • Side-release buckles for easy on/off

  • 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™ Dog Cooling Harness Videos

  • About the Swamp Cooler™ Dog Cooling Harness.

    Learn more about the Swamp Cooler™ Dog Cooling Harness from Monica.

chart
Select Size

13-17 in (33-43 cm)

Ratings & Reviews

4.7
Rated 4.7 out of 5 stars
Based on 318 reviews
Total 5 star reviews: 258 Total 4 star reviews: 38 Total 3 star reviews: 13 Total 2 star reviews: 4 Total 1 star reviews: 5
Reviews Summary
Customers say this cooling harness helps their dogs stay comfortable during hot weather activities. Many note their pets can walk and hike longer without overheating, especially those with thick or dark coats. The harness fits well on most dogs, though some mention sizing runs large. Users appreciate the sturdy construction and convenient handle. While most find it effectively retains moisture for cooling, a few note it can collect sand and may require occasional rewetting during longer outings. The harness generally receives praise for its comfort and functionality, though some wish for additional color options beyond the light-colored design.
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318 reviews
  • Brian V.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Harness Small / Graphite Gray (033)
    I recommend this product
    Type of Activity Hiking, Camping, Backpacking
    Dog Shape Deep chested
    Dog Size Medium
    Rated 5 out of 5 stars
    3 minutes ago
    It works

    It really does a good job of keeping her cool. I don’t know why I waited so long.

    Was this helpful?
  • Sophia O.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Harness Medium / Graphite Gray (033)
    I recommend this product
    Type of Activity Hiking, Running
    Dog Shape Broad
    Dog Size Medium
    Rated 5 out of 5 stars
    7 hours ago
    Summer Must Have

    I have a 6 year old pit bull mix who cannot stand the summer heat in Georgia! This addition to his harness collection has already helped tremendously in the afternoons. I could tell throughout our walks that he is staying much cooler than normal. I would highly recommend this to anyone whose pup needs some additional heat protection in the warmer months.

    Was this helpful?
  • Ray S.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Harness XSmall / Graphite Gray (033)
    I recommend this product
    Type of Activity Hiking
    Rated 5 out of 5 stars
    Yesterday
    Dog loves it!

    It keeps Mochi clean and cool :)

    Was this helpful?
  • Mary C. B.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Harness Medium / Biolumin Blue (445)
    I recommend this product
    Type of Activity Other, Hiking, Running
    Dog Shape Deep chested
    Dog Size Large
    Rated 5 out of 5 stars
    3 days ago
    Perfect

    Can’t wait for my sweet GR to wear this during hikes in the summer.

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  • Jinji Z.
    Verified Buyer
    Reviewing
    Swamp Cooler™ Harness XSmall / Biolumin Blue (445)
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Helps our frenchie

    Our frenchie gets really hot on walks quickly, and this harness is helping him stay cool and go for longer walks during the summer. The sizing runs a bit larger than other extra smalls (we also have the basic harness from ruffwear, so I’m using that as comparison). It’s just a bit expensive imo.

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