The Ruffwear Climate Changer is a versatile and cozy fleece jacket that is ideal for keeping dogs warm on crisp, cool days. Recycled polyester fleece provides quick-drying warmth for everyday adventures. This fleece jacket 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.

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 103 reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Customer Photos
Write a Review Ask a Question
  • Reviews (103)
  • Questions (0)

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Marie L.
United States

Lovely material

The only thing I would(and did) change is having a snap button at the bottom of the zipper. I placed a small metal snap at the very tip of the zipper. This helps keep the fabric from rolling up, and helps prevent snagging while zippering.

Harriet A.
United States

Multiple dogs, multiple Climate Changer Jackets

Both of my dogs have short fur. The Climate Changer Jacket provides the extra warmth they need while walking on the coast or after a bath. One fits my Am Staff/Whippet perfectly! My Am Staff/Boxer is between sizes; the medium fits his chest but is too long. Love the step in and zip up.

Jessica P.
United States

Coziest puppy fleece!

So easy to get on a wiggly puppy! Our first chance to use the jacket was at the Oregon Coast. It was sunny but that classic ocean wind. Barkley started shivering so I pulled out the climate changer and zipped it on him. Within minutes the shivering stopped and he seemed so happy. Plus, the blue is just his color ;). He gets so many compliments when he wears it!!

Jessica P. verified customer review of Climate Changer™ Jacket
Longino G.
United States

Lola’ s coat

It works! She does not like to be dressed , however with this one she seems ok

Amber M.
United States

Best dog products on the market

Everything Ruffwear sells is such good quality and looks so stylish on the dog. Highly recommend to all dog owners. This polar fleece dog vest sits snug around my old golden retriever and keeps her warm on cold winter days in Sydney. So easy to put on and easy to wash.