Dorper Sheep Breeding as Explained by Kajiado Breeder Farmer Benjamin ole Sein The Dorper is a South African mutton breed developed in the 1930's from the Dorset Horn and Black-headed Persian. The breed was developed for the arid extensive regions of South Africa. One of the most fertile of Dorper sheep breed is the hornless with good body length and a short light covering of hair and wool. The breed has the characteristic black head (Dorper) as well as white heads (White Dorper). Furthermore, t