Prebiotics are nutrients that feed the billions of microbes in the gut microbiome that are essential for good health. Our breakthrough blend of prebiotics, ActivBiome+, supports each pet's unique microbiome for healthy digestion & overall well-being. Contains ActivBiome+, an exclusive blend of prebiotics, & whole grain oats and pumpkin. Delicious recipe with salmon provides balanced nutrition for overall wellness to help your pet feel their best. Helps your pet's body absorb & use vital nutrients. High-quality protein from salmon & other ingredients helps maintain lean muscles. Balanced nutrition and minerals for vital organ health.