I give it to my dogs. Two young ones (Layla, 6 years old & Deliela, 5 years old), just because they love it. But my 80lbs, 13 years old Collie/Bernese mountain dog Chester (black and white on the left), who suffers from arthritis in his hip and hips dysplasia, I give to help him to overcome the pain. He is doing much better, doesn't limp anymore, and can enjoy his life. I love the Rose-Hip Vital.