It is a non-food mixture obtained by processing animal by-products. Fodder fat is treated with antioxidants for safe preservation. Fodder fat added to feed mixtures thus boosting its energy value. The energy value of 1 kg of fat is equivalent to 3 to 3.5 units of feed energy value. Fattening pig feed rations can include fat, which amounts to 5-10% of the feed weight. This has positive effects on the growth rates of pigs. Fodder fat is also an indispensable component of poultry feed; it’s content is 3-5% by weight of compound feed.