About five years ago, Kathy had trouble walking and climbing up in bed. We started her on joint relief tablets. We moved up to the highest doses recommended, and her troubles returned. Around three years ago, we found Nupro Silver, and she experienced almost immediate relief. Now 13 and 105 pounds, Kathy screams when it’s time to eat! Nupro has given her extra quality years of life, and apparently it’s the best food of her life! I highly recommend this product for anyone with similar problems!