Fromm Classic Puppy is made with chicken as the first ingredient and contains an optimal combination of high quality proteins, essential fatty acids, fully cooked carbohydrates, and essential vitamins and minerals. Also included are Lactobacillus acidophilus, Bifidobacterium longum, Lactobacillus plantarum, and Pediococcus acidilactici, a source of live, naturally occurring microorganisms.