Nurture your canine’s sensitive stomach with Purina ONE Plus Digestive Health Chicken and Rice Formula Natural with added vitamins, minerals and nutrients adult dog dry food. Real chicken is the first ingredient in this nutrient-packed digestive dog food. The protein-rich, meaty morsels support his muscles, including a healthy heart, while high-quality ingredients are enriched with probiotics to support digestive wellness. Support your dog’s digestive health with Purina ONE Plus Digestive Health Chicken and Rice Formula Natural with added vitamins, minerals and nutrients adult dog dry food.