Holistic Select® grain-free dry dog food recipes are formulated with the digestive support & balanced nutrition your pet needs to live their best life. Grain-free, with optimal levels of protein plus prebiotics & probiotics, live yogurt cultures, digestive enzymes, and natural fiber these recipes enhance digestion and total body health. Holistic Select Grain Free Adult Health Duck Meal Recipe is formulated to meet the nutritional levels established by the Association of American Feed Control Officials (AAFCO) Dog Food Nutrient Profiles for maintenance.