)
In her case she had an intermittent limp in her right
leg, which was a throwback from a
broken leg about 6 years ago. As soon as I started her on the supplement, after about 5 days (!) I noticed she didn't limp anymore. And in 1 year, she hasn't done so since!
I have heard though, that Glucosamine and Chondroitin can take quite a time to work. But I would have thought after 6 weeks, you should have noticed some difference.
I THINK cod liver oil is OK for dogs....