i think the fish oil was a good move, it is good for humans too.
i have not added it to my Rotts food , he has mild hip dysplasia, but i think i will.
He has not been showing any signs of discomfort at all, but the xray did show he has it, and when he swims, i will give him a rimidyl that evening, that seems to be the only time he shows slight discomfort.
i dont like to give the rimidyl cuz of all the bad things i have heard about it , but i havent had to use it that much, maybe one bottle the entire year!