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Ruffwear Sun Shower Dog Raincoat Insulated/ Waterproof

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When the weather calls for rain, the Sun Shower waterproof shell is just the jacket for getting outside and exploring anyway. The fold-up storm collar and TailGate™ patterning offer extended coverage over the neck, rump, and thighs to keep dogs dry in wet conditions. Lightweight and non-insulated, the Sun Shower both excels as a standalone shell and layers well over an insulating mid-layer for rain management in colder temps.

Sizing Chart & Technical Specs

Use the sizing chart to help select the appropriate size for your dog.
In between sizes? Choose the smaller size.


While each style of Ruffwear apparel is designed for its intended use, this guide generalizes our fits in three ways. The Sun Shower is a Relaxed Fit with extended vest coverage and side-release buckles for easy on/off.

Formfitting Regular Fit Relaxed Fit
Snug and conforms to the body’s contours. Can be worn standalone or layered under Relaxed apparel. Tailored with a bit of wiggle room. Can be worn standalone or layered under Relaxed apparel. A loose fit that drapes the body. Can be worn standalone or over Regular or Formfitting apparel. Works well for hard-to-fit dog shapes and sizes.

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 - 36 in (81 - 91 cm) L
36 - 42 in (91 - 107 cm) XL
Product Dimensions Figure
Length (A) Neck (B) Size
13.75 in (35 cm) 13.50 in (34.5 cm) XXS
17.25 in (44 cm) 16.25 in (41 cm) XS
21.75 in (55 cm) 19.75 in (50 cm) S
23.5 in (60 cm) 22 in (56 cm) M
28 in (71 cm) 26.5 in (67.5 cm) L
30.75 in (78 cm) 28 in (71 cm) XL

Coverage Style

Product Coverage Figure

Key Features

Waterproof & Windproof

Waterproof, windproof fabric for getting out in wet weather.

Leash Portal

Leash portal on back for wearing over a harness.

Extended Coverage

Oversized storm collar folds up for additional weather protection.


  • Shell: Waterproof 70 denier nylon ripstop rated at 2,000 mm with PVC-free PU finish
  • Buckles: ITW Nexus Waveloc side-release
  • Reflective trim
  • Made in Vietnam


  • Secure fasteners
  • Wash in cold water, gentle cycle
  • Use mild detergent
  • Hang to dry
  • Do not bleach, iron or dry clean