Does anyone here use it for themselves or their dogs? I have to say we have over here and there is a notable difference. I have more energy, feel better and my knee does not hurt anymore. My oldest female has arthritis around this time of year, but not now because of this stuff. She is running and playing all the time. It has so many benefits. The only down side is it can constipate the dogs and that needs to be watched. I paid $5.99 for a bag at the Indian store and it will last for a long time. Anyone else have experience with this, good or bad?