Feed manufacturing refers to the process of producing animal feed from raw agricultural products. Fodder produced by manufacturing is formulated to meet specific animal nutrition requirements for different species of animals at different life stages. Livestock include beef cattle, dairy cattle, horses, goats, sheep and llamas. There is no specific requirement of feed intake for each livestock because their feed continuously varies based on the animals’ age, sex, breed, environment, etc. However basic nutrient requirement of a livestock’s feed must consist of protein, carbohydrates, vitamins and minerals. Dairy cattle need more energy in their feed than other type of cattle.