Nulo’s Gut Health Functional Powder supplies a source of live, naturally occurring microorganisms to support proper digestion and nutrient absorption. Gut ! Scientifically-formulated with a unique 5-strain Probiotic Blend and features a savory Chicken Bone Broth thats richly flavorful for the pickiest pets. Simply sprinkle over your cats favorite food and help them go from good to best with every meal. Key Benefits: Helps maintain a healthy gut flora in your pets digestive tract Helps support a balanced microbiome for proper digestion and nutrient absorption May provide support for occasional gastric distress Supports immune system health Helps promote wellness in cats of all ages: Kittens, Adults, & Senior Cats