Source: https://www.amazon.com/Recipe-Raised-Chicken-25-lb-Nutrients/dp/B01BT16JQC/ref=as_li_ss_tl?ie=UTF8&qid=1522678104&sr=8-3&keywords=Nutro+MAX+Adult+Grain+Free&linkCode=sl1&tag=husky01-20&linkId=776962c251efb6fb9a7b49d0c09616e9