Nature's Logic Dog Dry Chicken 25 lb.Natures Logic Canine Chicken Meal Feast delivers 85% of its protein from high quality meat sources and features chicken meal as the first ingredient. It contains no peas, potatoes, corn, wheat, or soy. It is gluten free and includes prebiotics and probiotics to support healthy digestion. Like all Natures Logic kibbles, this recipe delivers its nutrition through wholesome and natural ingredients and contains no added synthetic vitamins and minerals.