I would consult with my vet before trying any over the counter medications, as some can be highly toxic to dogs. There are several newer NSAID types medication that have come out in the past few years, that have been used with good results.
As far as supplements go, my GSD gets the same human formulated one my husband takes. It's got roughly the same amounts of active ingredients, and is way cheaper.
As far as supplements go, my GSD gets the same human formulated one my husband takes. It's got roughly the same amounts of active ingredients, and is way cheaper.