My dog was recently diagnosed with Degenerative Myelopathy. I bought her a traditional harness and she hated it. Refused to walk whenever I put it on her and it was very frustrating.
We had previously been using a different Ruffwear harness so I ordered a Double back harness to try and it helps so much.
No not dog my dog appear much comfort in the double back harness but it also makes assisting her on stairs and other obstacles souch easier.
My only issue is the lack of quick release buckles due to this design being climbing specific. I would love to see a DM specific harness one day with easier to use buckles. That would have been the perfect harness for us.