When the domesticated male wild goats grow to about 10 kg or have sex, Nanjiang ewes with excellent breeds and estrus can be put into the enclosure for the wild goats to naturally mate. However, when to mate is also the main link to be mastered. Primiparous ewes should generally not be placed in the first estrus and wait until the second estrus before mating. Old ewes should be bred in time when they are in estrus, and the breeding time should not be too long. Generally, it is necessary to mate twice, that is, to drive the ewe out of the pen and return to the original circle. The original ram of wild goats can also mate with local Ma sheep (note that black sheep and white sheep are not suitable for mating), and the produced binary hybrid special sheep has high lean meat rate and fast growth rate, but its ram is not suitable for seed use.