My two 1 and 1/2 year old schnauzer's love their NuVet tabs. The breeder recommended NuVet to me when I purchased my two babies. She has used NuVet for several years and I am so glad she did. Lillie and Tillie run to the kitchen to get their NuVet tab every morning after they eat their breakfast. I think from a health point of view, I would recommend this product to all dog and cat owners.