Feed premix generally refers to enriched mixtures of biologically dynamic substances that are synthesized chemically and microbiologically to increase the nutritious value of feeds in order to improve its effect on farm animals while preventing them from various health related disorder.It is a substance that is mixed with two or more ingredients during early stages of the manufacturing process of animal feed compound. The various advantages of feed premix includes improving appetite, digestion, and feed intake of animals. It also helps in enhancing immune system by increasing antibody titres and also augments the antibiotic growth in the animal's body. However, lack of flexibility in diet formulation and lack of knowledge about the quality of the supplemental ingredients to be used in feed premix are some of the disadvantages for this market.