Javascript is currently disabled. Please enable javascript for an optimal experience.
FREE shipping on all orders $74.95 and over.
Start here for the ultimate gear and guides to running with your dog.
Working dogs and their human partners have been part of Ruffwear’s heart and soul since we launched the first collapsible dog bowl in 1994.
A curated collection of stories to inspire you and your dog to get out there.
Sale price $44.96 USD
technical, breathable fleece
Selected: Glacier
Are you sure you have the right size selected?
Please Select A Size.
Coming Soon Coming September 13th.
The Climate Changer Jacket is a classic technical fleece that performs as hard as it plays. Recycled polyester fleece with sleeves and a full-length zipper is quick-drying and provides coverage and warmth for dogs on morning missions and everyday pursuits in cold, clear conditions. Wear standalone or layered under other Ruffwear coats for additional warmth.
Need help choosing a jacket for your dog?Check out our Apparel Comparison
Recycled polyester fleece dries quickly and provides warmth without bulk.
Sleeves and a zippered closure for core heat retention.
Visibility in low-light conditions and light loop for attaching The Beacon™
Regular Fit with sleeves and a zippered closure for core heat retention
Recycled polyester fleece is quick-drying and provides warmth without bulk
Articulated sleeves maintain freedom of movement
Reflective trim for visibility in low-light conditions and light loop for attaching The Beacon™️
Learn more about the Climate Changer™ from Mary and Marvin.
Measurement is around the widest part of the rib cage.
While each style of Ruffwear apparel is designed for its intended use, this guide generalizes our fits in three ways. The Climate Changer Jacket is a Regular Fit with a zippered closure and sleeves for core heat retention.
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)
All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.
Both of my dogs have a climate changer dog fleece. GiGi has the old style (no zipper) and Mickey (new rescue) has the newer version with the zipper. Love the zipper, much easier to get on. The fleeces are great alone or used to layer. They fit easily under their harness if needed.
Excellent I like this products
BoBo has four of these fleece jackets. They keep him super warm in the crisp cold morning walks
We love this fleece so much we purchased a second one. It is perfect for going outside on a windy day. Our dog likes it so much that we often just leave it on her when I come into the house.
We have a Basenji who gets cold, pretty easy, and this is perfect for her. It’s a great fit, durable, doesn’t interfere with her movement and keeps her warm & happy