Swamp Cooler Cooling Dog Harness by Ruffwear
$84.99
This three-strap harness with handle, integrated torso padding, and evaporative cooling technology provides support while keeping dogs cool on hot-weather adventures. Purchase includes standard shipping, and coupon for $5 Off Tripawds E-books.
NOTE: Buy Multiple Ruffwear Products for Instant $10 Rebate!
Description
The Ruffwear Swamp Cooler Harness is built for active three-legged dogs who need both cooling and support on warm-weather adventures.
Just get it wet and evaporative cooling does the rest!
Re-wet with a water bottle or stream dip if it dries mid-outing.
Three-layer construction provides UPF 50+ protection and cools back, chest, and belly:
- Wicking outer layer reflects heat and facilitates evaporation
- Absorbent middle layer stores water for sustained cooling
- Breathable mesh lining keeps your dog dry and comfortable

Support & fit features:
- Padded handle and load-dispersing chest/belly panel for balanced, comfortable lifting
- Six adjustment points, side-release buckles for easy on/off
- Two leash attachment points: anodized aluminum V-ring and reinforced tow loop
- Reflective trim and light loop for low-light visibility
Note for front-leg amputees: Left leg must be lifted to place harness over dog’s head.
Without a fourth leg, some shifting is normal — proper sizing and adjustment will minimize it.
Sizing — measure girth around the widest part of the chest while standing. Video measuring guide here.
In-between sizes? Go larger.

Post-surgery: Wait until the incision is fully healed and stitches/staples are removed.
- Use a soft belly towel or DIY sling in the meantime. Consult your vet with any concerns.
Shipping: Base price includes free USPS Priority Mail. Ruffwear items do not ship same day.
- Rush options available at checkout. US only. Find international dealers here.
- Buy multiple Ruffwear products for an instant $10 rebate!
NOTE: Base price includes free shipping via USPS Priority Mail. Ruffwear items do not ship same day.
- Select desired shipping option to rush delivery.
- ONLY AVAILABLE IN THE THE UNITED STATES.
- Find international dealers here.
Harness Sizing
Take your dog’s girth measurement around widest part of chest while standing up for the perfect fit. See this video for measuring help.
- XXS: 13-17 in (33-43 cm)
- XS: 17-22 in (43-56 cm)
- SM: 22-27 in (56-69 cm)
- MED: 27-32 in (69-81 cm)
- LG/XL: 32-42 in (81-107 cm)


Add a 3-Paw Patch
Your dog earned it! This 2″ embroidered merit badge attaches via stitching or fabric fusing tape.
Ships separately. Do not attach until fit is confirmed — affixing voids the return.
NOTE: Buy Multiple Ruffwear Products for Instant $10 Rebate!
Additional information
| Size | XXS: 13-17 in, XS: 17-22 in, SM: 22-27 in, MED: 27-32 in, LG/XL: 32-42 in |
|---|---|
| Color | Biolumin Blue, Graphite Gray |
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