Feed flavours are an animal attracting agent. It encourage the pigs, chickens and fishes to eat more at the time, when they are most efficient at feed conversion, leading to better growth. It can cover the off-odor of the feed and also decrease the dead ratio.

The dosage of milk feed flavors in pig feed additives is 8-10%，and in feed are 50ppm.

The dosage of fish rancid flavors in fish feed additives is 8-10%，and in feed are 40-100ppm.

The dosage of aniseed feed flavors in poultry feed additives is 5-8%，and in feed are 40-50ppm.