With the needs of puppies expected to be larger than 50 pounds full grown in mind, nutrisource grain free large breed puppy recipe dry dog food utilizes a holistic, easy to digest recipe for. Shrink wrap+rain+sun=mold in any climate. Opponents however believe that positive claims in regards to corn are either half-truths or completely false, we'll discuss a few of the opposing arguments. Yes, they're 8 months old Summary: Carefully determining protein levels in this food help promote healthy growth in puppies, while higher fat levels provide sustained energy for play and learning. In other words, avoid ingredients such as meat by-products or poultry by-products. Most premium brands have abandoned them in favor of specific named organ ingredients (duck liver, chicken heart, etc). Review: Reviewers often claimed their dogs loved this food. Aflatoxins are produced by moulds of the sort often found on corn. Yes, they're 9 months old This ingredient is marked controversial because the source animal for the meat is not specified. Natural flavour This is a very vague ingredient, and could be made of almost anything. In general, the more expensive the product, the fewer controversial ingredients you'll find. These ingredients, including kale, chia seed, pumpkin and blueberries, are sources of key nutrients, such as antioxidants, vitamins, minerals, fatty acids and proteins. In 2010, the CSPI raised serious concerns regarding the safety of many artificial dyes. To evaluate the quality of ingredients used by Diamond, we've studied all 144 ingredients. Click on each ingredient for more information.