Sows and boars selected to improve the herd should be healthy, well-formed, in good condition, unrelated and of a good age.
Dikolobe tsa ditshadi le dikolobe tsa dipoo tse di tlhophilweng go tokafatsa motlhape motlhape di tshwanetse go nna di itekanetse, di bopegile sentle, mo maemong a a siameng, di sa tsalane mme di le bogolo jo bo siameng.