Trying to help the big breed dog we love. We’re always trying to find new products. The dosage of the Glucosamine is about 500, which seems to be the standard for most supplements. Any vet (or human doctor) will tell you that the Glucosamine combined with the Chondrotin Sulfate makes the two work better together. A lot of the supplements here don’t have both. We did some research on the hemp oil on the natural and organic sites for dogs (and people too!), and it turns out that there is really not much better for arthritis or inflammation. After reading it, I might try hemp for my running knee. The more holistic sites and the doctors and researchers claim that the hemp has the perfect blend of Omegas. It’s also know to help skin and coat and some other things like helping prevent cancer. With the Turmeric too, this is a really good product. With the price/bottle, you’re spending about $.75 to $1.50/day. With the glucosamine, hemp oil, chondroitin and turmeric and all the omega’s, it’s a much better value and more complete product than most of the others that are out there.