In 2003, the spotty Lanyu pig and Mitsai pig were officially coded Lanyu 100 and Lanyu 50 respectively and registered with the Council of Agriculture as new breeds of Taiwanese miniature pigs, to be marketed as pet pigs and as attractions at recreational farms.
2003 年，花斑豬與迷彩豬分別正式以代號「Lanyu 100」及「Lanyu 50」，向農委會登記成為我國新的小型豬品種，攜手打進觀光休閒與寵物豬的市場。