Pure Harmony dry dog food is the best dog food. This dog food is made in the US by Topco corporation. This product contains salmon and herring as its main ingredient. The naturally pure bliss of salmon and herring that your dog's diet needs is contained in this product. If a dog doesn't get enough nutrients, then he could develop unhealthy skin and coat issues, resulting in dandruff and even itchiness and flaking. Pure Harmony contains all the nutrients your pup needs to have a healthy coat, skin, eyes, and joints.