For 3 years we were feeding our dog a hollistic food from Trader Joes. Recently we took our dog in for routine checkup and some bloodwork. The results came back bad. We were questioned about the type of food we had him on and immediately told we needed to feed him a Science Diet, such as Nutro. After looking at the different varieties we chose this one and bought a small bag a Walmart. The first thing we noticed was how much Chewie loved the food. He ate it almost immediately when we put it in his bowl. The other food we were giving him, would sit unitl we sat down with him and played. It's been about 3 months since we changed his diet and I'm happy to say he's never been healthier. We thought we were doing right by giving him the hollisitic food, but we were actually harming him.