Anybody with a dog over the age of 13, medium to large build who is having trouble with painful joints... I am looking for an ALL NATURAL flavorful pain relief for Sage. I took her to the dog groomer yesterday, explained her age and they not only buzz cut my Sheltie but had her stand for almost 2 hours. She can hardly walk and has been vomiting ever since ( stress and pain according to the vet ). Help please!!!