The invention discloses a piglet fattening feed and a production method thereof, the piglet fattening feed comprises the following materials by weight: 250-300 parts of soybean meal, 200-250 parts of flour, 200-230 parts of malt powder, 150-200 parts of duck feather powder, 70-80 parts of mushroom powder, 50-60 parts of squid paste, 40-50 parts of buckwheat powder, 20-30 parts of whole milk powder, 5-6 parts of tremella, 3-4 parts of lactose, 20-25 parts of fresh celery, 25-30 parts of cucumber, 2-3 parts of soy sauce, 1-2 parts of vinegar, 2-3 parts of semen raphani, 1-2 parts of rubiaceae borreria stricta, 2-3 parts of astragalus membranaceus, 1-2 parts of aloe leaf, 1-2 parts of asiatic bilberry, 20-30 parts of zea Mexicana, 10-20 parts of reed leaves, 110-20 parts of fresh sugarcane leaves, 20-30 parts of straw bran, 2-3 parts of leaf mold, 3-4 parts of talcum powder, 15-30 parts of an attractant and proper amount of water. The piglet fattening feed has the features of aromatic odor, crispy taste, rich nutrient, and the like, piglets fed by the feed are high in appetite, fast in growth, and short in growth cycle, and the feed enhances the piglet disease resistance, and improves the benefits of pig breeding.