The present invention belongs to the field of feed and particularly discloses a special feed for fattening cattle. The special feed comprises the following raw materials: shrimp shell powder, bone meal, moringa oleifera leaves, beet pulp, sesame seed powder, distillers' grains, sweet potato vines, edible fungus residues, bagasse, palm meal, spirulina platensis, urea phosphate, edible salt, oligosaccharides, zeolite powder, gypsum, moutan barks, folium perillae, herba elsholtziae, rhizoma dioscoreae nipponicae, ajuga nipponensis, cortex lycii radicis, honeysuckle stems, poria cocos, rhizoma alismatis, pulsatilla chinensis roots, rhizoma atractylodis macrocephalae, radix morindae officinalis, striga asiatica, fiveleaf gynostemma herb, oysters, compound probiotics, fermentation micro-organisms, an enzyme agent and a phagostimulant. Aiming at development situations of digestion system and immune system of beef cattle, combining a screening of the raw materials, and combining proteins, fats and amino acids in a reasonable ratio, the feed further improves full absorption of nutrients by the beef cattle, improves digestibility, improves production and quality of the beef cattle, and meets huge demands of current markets for the beef cattle.