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Undercoat™ Dog Water Jacket
Undercoat™ Dog Water Jacket — image 1Undercoat™ Dog Water Jacket — image 2Undercoat™ Dog Water Jacket — image 3Undercoat™ Dog Water Jacket — image 4
Ruffwear

Undercoat™ Dog Water Jacket

4.1 out of 5 · 18 reviews
$31.84$69.99Save 55%
Options from $31.84 to $48.99
● In stock
Color
Aurora Teal (421)Campfire Orange (815)
Size
XXSmallXSmallSmallMediumLargeXLarge
  • Provides warmth in cold water environments
  • Stretches and moves with your dog
  • Can be layered under a life jacket for buoyancy
Free US shipping on orders over $75.00; otherwise $5.99 · 30-day returns · Sold by Cartivo (demo store — payments are simulated)

About this item

When it comes to exploring in and around water, the Undercoat™ Water Jacket offers warmth for dogs who can't resist making a splash in the colder, shoulder seasons or who are prone to getting cold when wet. It's an amphibious jacket that thrives in wet environments, using a formfitting laminated neoprene for insulation that stretches and moves with dogs as they romp and swim. Super-soft, articulated stretch StormSleeves™ are engineered to seal in warmth while maintaining freedom of movement. Can be worn standalone as an insulative piece, or layered under the Float Coat™ Life Jacket if buoyancy is also needed.

Specifications

ActivitySwimming, Water Play, Cold Weather Protection
FeaturesInsulative, Form-fitting, Articulated stretch sleeves, Layerable
MaterialLaminated neoprene, stretch StormSleeves™
Closure TypeZipper, adjustable side release buckles
Sizes AvailableXXS-XL

Customer reviews (18)

What customers say: This jacket is praised for keeping dogs warm and allowing free movement during water activities. Some find the sizing runs small, making it a bit difficult to put on.
★★★★☆

Works as intended

Anjali D. · 2025-12-11 · Verified purchase

Keeps my active dog warm during their water ventures in cooler weather.

★★★★★

Great for our older swimmer

Angela B. · 2026-06-21 · Verified purchase

Our senior lab loves to swim but gets cold quickly now. This jacket, in Aurora Teal, keeps her comfortable and lets her enjoy the water longer. It’s flexible and doesn’t restrict her movement at all.

★★☆☆☆

Hard to get on

Christina M. · 2026-07-16 · Verified purchase

Struggled quite a bit to put this on my dog; the zipper gets stuck easily.

★★★☆☆

Runs a bit small

Cameron A. · 2026-08-09

The jacket's quality is decent, and the neoprene seems effective at retaining warmth. However, it definitely runs on the smaller side. Our XSmall dog barely fit into the XSmall, making it difficult to zip up completely.

★★★★☆

Warm and good for layering

Hector C. · 2026-01-07 · Verified purchase

We use this as an extra layer under his life jacket for winter lake activities. It provides good insulation, and the Aurora Teal looks sharp. It's a bit of a wrestle to get on sometimes, but it does its job.