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The Fernie is a technical sweater for dogs, designed for everyday adventures from the trail to town. Advanced sweater-knit fabric offers the look of a sweater with a fleece interior, offering the warmth and performance of a fleece jacket. This sweater can be worn alone, or layered underneath other Ruffwear coats for additional warmth. Our “Sleeved” style jacket provides full coverage for maximum warmth. A convenient zipper on the left side of the jacket allows for a high-performance fit.

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Select Size

Measurement is around the widest part of the rib cage. If you need more help with sizing visit our Fit Guide.

13-17 in (33-43 cm)
17-22 in (43-56 cm)
22-27 in (56-69 cm)
27-32 in (69-81 cm)
32-36 in (81-91 cm)
36-42 in (91-107 cm)

Key Features

Additional Features

  • Low-light visibility with reflective trim and light loop for attaching The Beacon™
  • Made in Vietnam

Washing Instructions

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

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Great Companions

Ratings & Reviews

Customer Reviews

Based on 174 reviews
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Robert H.
United States

Love it!

We have it in green and purple. Great weight - wears it most of the time in the winter. He gets lots of compliments!

Robert H. verified customer review of Fernie™ Jacket
linda L.
United States

Louie loves his snuggly Fernie!!!!!!

My Doberman is always hard to fit. The Fernie jacket is PERFECT in that regard, including covering his little nub tail. Ruffwear is very consistent in fitting deep chested, small waisted dogs and this was no exception. Thank you for your products!

Freedom M.
United States

Great sweater

The fit is decent. The issue is the neck and chest for our dogs (Dobermsns). If we go off the chest measurements the neck is loose, if we go off the neck the chest is too tight - so we went with the chest. It still serves the purpose well and is awesome quality

Freedom M. verified customer review of Fernie™ Jacket
United States

wishing we could find a fit

The jacket is warm and appears comfortable. It fit around our dog’s chest but was too long for her, hitting her tail. Just not right for her, unfortunately.

Liz S.
United States

Best Jacket Ever!!

The Fernie fits like a glove. Love the fleece interior of the sweater! And the Larkspur Purple looks beautiful on my Golden Doodle; Bear. I can’t wait for the other colors to be back in stock in his size, because I will definitely get him another in a different color! Thanks Ruffwear, we LOVE your products. xoxo lOVEDOG & CO

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