Merrick dog food is widely regarded as one of the highest quality pet food brands available on the commercial industry. Many people are searching to get merrick dog food reviews to observe how other dogs have done on the foodstuff. Merrick Grain Free and Classic varieties come in bags of 4lbs, 12lbs and 25lbs, where as the Limited Ingredient Diet and Backcountry forms come in bags of 4lbs, 12lbs and 22lbs. Some flavors of Merrick Classic also arrive in 15lb and 30lb bags.