Whew! Glad Dozer's feeling more like Dozer!
Do you have any extra supplements for him? I know you like Nupro Silver, but not sure if that has all the MSM/Glu/Chondroitin that an older gentleman would need?
I know when our Rott/GSD/Pyrn got older and arthritic, he always felt better when we upped his MSM/Glu/Chon tabs. He also was noticeably happier after a buffered aspirin. Today, the vet would probably give us Tramadol and tell us to avoid aspirin...
Good vibes sent from me and Denna in hopes that the aches stay away this time!