Reviewed by AdkInCO from Colorado on Friday, September 15, 2017
I have a 45lb Heeler/pit mix and a 37lb aussie/border collie mix. Based on others' pictures, we got a large (raspberry) for the heeler and a medium (orange) for the lanky bc. They both fit well and don't ride up. It hasn't been cold enough to wear them hiking yet, but between the heeler's short coat and the bc coming from the heat of NM, these jackets will be great on long hikes in the winter.