About This CONTAINS: (1) 12LB Bag of NutriSource Chicken and Rice Dry Dog Food As a member of our grain inclusive series, NutriSource Chicken and Rice Dry Dog Food is formulated to meet AAFCO guidelines for senior dogs NutriSource grain inclusive formulas deliver compact nutrition and include prebiotics and probiotics to help support a healthy gut Balanced Omega-3 and Omega-6 fatty acids along with L-Carnitine, taurine, choline chloride and DL Methionine supplementation to promote heart health make NutriSource grain inclusive formulas stand out Go Full Circle: Give your dog the variety they crave, maintain a healthy gut with rotational feeding, and optimize nutrition by introducing diverse proteins—all with simple steps, tasty options, improved digestion, less scratching, more energy, and a fun and fresh approach to keep your pup happy.