We've been using Nuvet Plus since our first Yellow Lab, Satchmo, was diagnosed with terminal bone and lung cancer in 2012 and decided we needed to up the ante on the health of our other dogs. After researching wellness supplements, we discovered Nuvet Plus and decided that product offered the purity and quality we expected for our other two Labs, Scarlett and Hubert. They both had hip and spine issues and wanted to offer them the best quality of life and most comfort possible. After introducing them to Nuvet Plus, they both had improved mobility and our Vet commented on improvements with their overall physicals. We got another Shepherd mix, Louie, who is now 6 and have been giving him Nuvet Plus since he was a puppy. Both Scarlett and Hubert lived to be 15 years old and I believe Nuvet Plus attributed to their longevity, comfort, and good health. I trust their product to supplement where diet alone falls short. I know Louie and any future dog we get will only benefit and prosper in good health from a quality product I trust like Nuvet Plus.