The invention discloses a feed meat meal premix capable of relaxing bowels. The feed meat meal premix is prepared from oil dreg meat, whey protein, buckwheat powder, pumpkin powder, bone meal, mountain flour, vitamin A, vitamin D, vitamin E, lysine, momordica grosvenori, folium mori, coralhead plant stems with leaves, Chinese ephedra, rheum officinale, Chinese honeylocust fruits, senecio cineraria, gynostemma pentaphylla, raw Chinese yams, radix rehmanniae, lotus seeds, radix adenophorae, radix ophiopogonis, dogwood, licorice roots, cellulase, oil grease, edible oil, foeniculum vulgare, edible salt and complex enzymes. The invention further provides a preparation method of the feed meat meal premix capable of relaxing bowels. Obtained feed contains rich grease, protein, mineral substances and microelements and can guarantee energy and microelements needed by the whole growth process of fed animals, the raw materials are easy to get, the cost is low, and meanwhile the effect of relaxing bowels is achieved.