Bertie Wooster has begun limping on his back right foot. I have a bad feeling he may have hip dysplasia -- he seems fine on walks, etc., but then after resting, has trouble putting weight on that leg. It's intermittent, too. Sigh. Anyway, I know the basic rule of care would be anti-inflammatories and some supplements, like fish oil, glucosamine, etc. My friend's vet has recommended Duralactin to her in the past as a "natural" anti-flam to use for chronic conditions. Anyone out there using it?