Fauna is never hungry at Pennfield -- whether quadra- or bi-pedal. Pennfield produces feed and nutrition products for poultry, beef cattle, goats, and swine under the Nature's Nutrition brands; dairy cattle products under Pennfield, Hornco, and Top Dress brands; and equine products under the Eclipse, Enhance, Replete, Phase, and Ultra brands. It also provides dairy consulting services. The company sold its Ritter Food Service division to U.S. Foodservice in 2011. Ritter provided poultry, custom-cut meats, and seafood to more than 1,000 customers in three states. Pennfield's customer base is located primarily in the US's northeast and mid-Atlantic states.