I have been selling my formula on eBay now for about 10 years, I formulated it over 13 years ago It has 7 of the highest quality ingredients that can be bought and they are the purest and most natural that I can find. They are mixed and bottled for me by an FDA approved facility in Mineral Springs, Texas. The formulation and development is important as to achieve the maximum absorption rate possible. Each of the 7 ingredients has a specific job to do and does it  without "DOUBLE STRENGTH" or Mega doses of Glucosamine or Chondroitin. About 95% of the bodies immune system is in the stomach so a well developed and precise formula can glide through the digestive track and achieve maximum absorption to the target areas. Give my product a try for you or your dog, follow the directions on the bottle and you should see results the very first bottle. Read the ingredients and recommended dosage in the picture section of this item. I have a chewable beef flavored dog treat form and a capsule for both doggies or people. Go ahead and read some of the feedback from my customers and the testimonials I have posted here. Thank you for reading and I do hope you try my product. Gary

PS. Kaiser told me 14 years ago I needed a new knee, I had advanced degenerative Osteo-Arthritis, this is why I developed my product, I am now 66 year old at this writing and I have the same knee with no pain and when my dog developed Arthitis I developed chews for her in 1999. Both of us are doing just fine.