The present invention provides a transitory feed for weaning lambs. The transitory feed consists of the following raw materials in parts by weight: 300 parts of corns, 185 parts of 43% of soybean meal, 170 parts of corn bran, 80 parts of wheat middlings, 30 parts of 46% of peanut meal, 40 parts of 26% of DDGS feed, 12 parts of stone powder, 10 parts of bentonite, 15 parts of calcium hydrophosphate, 5 parts of soybean oil, 5 parts of edible salt, 6 parts of lee liquid dry matters, 1.2 parts of attractant, 3 parts of piglet multi-vitamins, 1.2 parts of ferrous sulfate monohydrate, 0.4 part of copper sulfate pentahydrate, 1.1 parts of manganese sulfate monohydrate, 1.2 parts of zinc oxide, 0.6 part of 1% of iodine, 0.12 part of 1% of selenium, 0.003 part of cobalt chloride monohydrate, 2.7 parts of monensin, 30 parts of baking soda, 30 parts of lysine and 25.3 parts of zeolite powder. The transitory feed for the weaning lambs can induce lambs' feeding desires, is convenient for domesticating the lambs, and shortens the weaning cycle of the lambs in the initial consumption of the lambs for the feed, and can ensure adequate nutrition intake of the lambs, improve lamb's resistance and decrease the illness probability of the lambs during the weaning period.