Between about 1930 and 1960 a variety of small goats of the West African Dwarf group of breeds were imported from Africa to the United States to be exhibited in zoos. The Nigerian Dwarf, like the American Pygmy Goat, derives from these, but does not resemble the stocky West African Dwarf in conformation – it has been bred to have the appearance of a miniature dairy goat. It was at first reared as a show breed and companion animal; selection was for appearance and for docility. It was later found to be suitable for small-scale dairy production, and some breeding was directed towards dairy qualities..