Fido-Vite Sportz Dog has been formulated to improve intestinal health, enhance nutrient utilization, energy utilization and recovery. High levels of DHA Omega-3 improve cognitive performance and hair coat. In addition, it contains Glucoasamine, and Chondroitin for added joint health. Sportz Dog is recommended for hard working sport dogs during times of high physical demand, but also is recommended for show dogs, puppies transitioning to dry food or new homes, and the high demands placed on dogs during gestating and lactating. We have had excellent feed back on using Fido-Vite Sportz Dog’s during the hunting season this fall, older dogs that normally were only able to hunt for a day were able to hunt 5 days in a row!