Taste of the Wild's Lowland Creek Feline Recipe with Roasted Quail & Roasted Duck features proprietary species-specific probiotics, added after the cooking process. Each pound of Taste of the Wild provides 80 million live, active cultures to help support a healthy digestive and immune systems. The Lowland Creek Feline Recipe is available in 5 lbs. and 14 lbs. bags, and the recipe follows the Association of American Feed Control Officials (AAFCO) guidelines for complete and balanced pet food.