Annamaet Ultra Formula Dry Dog Food is a complete and balanced diet made with human-grade chicken and brown rice and is designed for performance dogs and growing pups and is also a great small breed diet. Chelated (proteinated) minerals increase their utilization and, improving the reproduction and strength of the immune system. Prebiotics are natural ingredients that support healthy digestion. During processing, a preconditioning step increases digestibility. It's the peak in pet nutrition since 1986 and made in the USA.