Misdiagnosis and Hypertrichosis. Rare form of hair loss often misdiagnosed: a rare form of extreme hair loss called  Atrichia with papular lesions  (APL) is often misdiagnosed as alopecia totalis.
The Dorper is a South African breed of domestic sheep developed by crossing Dorset Horn and the Blackhead Persian sheep. The breed was created through the efforts of the South African Department of Agriculture to breed a meat sheep suitable to the more arid regions of the country.his resulted in the birth of mainly black and a few white Dorper lambs. The difference in colour is therefore, merely a matter of preference for each breeder. Black-headed breeders constitute about 85% of the members of the Dorper Sheep Breeders' of Society of South Africa.
Sheep (Ovis aries) are quadrupedal, ruminant mammals typically kept as livestock. Like all ruminants, sheep are members of the order Artiodactyla, the even-toed ungulates.Although the name sheep applies to many species in the genus Ovis, in everyday usage it almost always refers to Ovis aries.Numbering a little over one billion, domestic sheep are also the most numerous species of sheep.heep are most likely descended from the wild mouflon of Europe and Asia. One of the earliest animals to be domesticated for agricultural purposes, sheep are raised for fleece, meat (lamb, hogget or mutton) and milk.