Wysong Optimal Growth Puppy Formula Puppy Food 44% Protein. Contains High Levels Of Fresh/Frozen And Dried Meats, Natural Protein And Fat A Grain Free+ Formula! Not Only Grain Free, But High Protein, High Fat, And Very Low Starch. No Fillers -- Artificial Additives Or Non-Nutritional Ingredients An Improved Version Of Our Time Tested, Natural Dog Food Formulated For Puppies (Original Growth). Very Palatable Numerous Organic Ingredients, High Levels Of Enzymes/Probiotics/Micronutrients, Natural Omega-3:Omega-6 Ratios. Low Levels Of Carbohydrate, Starch, And Low Glycemic Index Wysong Has Been A Leader In Pet Nutrition Since 1979