My 11 years old Vizsla dog has arthrosis, are there any alternative medicines to help her with her problem?

VN asked: Besides the regular treatment, I was wondering if I can help her some other way. Sadly I live in San Juan Argentina, and we don’t have the technology that probably vets from the States have, but anyway I want to know if you guys can give me any tips, maybe Bach’s Flowers?Content supplied [...]