Jacob sheep are an ideal breed for both large and small flock masters and possess many features and benefits. History: Historians suggest that the origin of the Jacob sheep breed is from the Nordic countries. The AMBC began identifying Jacob Sheep in North America in 1985. Tay-Sachs disease has been discovered in a rare breed of sheep known as Jacob sheep. The history of the domestic sheep goes back to between 11000 and 9000 BCE, and the domestication of the wild mouflon in ancient Mesopotamia. At first, this race had the name of Spanish sheep, although it had no relation with Spain. The black-and-white spotted wool is highly prized for handspinning, or roving. They were popular throughout England as an unusual, ornamental breed, dotting the lands of many wealthy, rural estates. The History of Jacob Sheep Spotted sheep were documented in England in the late 16th century. They were then imported to Africa and Europe via trading. Jacob and Laban’s deal. High lambing percentages are to be expected, particularly to ewes lambing later in the season. Their discovery is due to the persistence of Fred and Joan Horak, Texas farmers who noticed, in 1999, among their flock of Jacob sheep, two lambs that had developed signs of a nervous system disorder while still very young. Why Choose Jacob Sheep? Both males and females are horned, sporting two, four and occasionally six horns. Easy lambing Subsequently, this breed was export to Great Britain. Woolly sheep began to be developed around 6000 BCE. They were widespread by the mid-1700s. Prolific. Jacob had already made a deal with his uncle, Laban, to work seven years to marry his daughter Rachel. 190% born alive is a realistic lambing percentage. These sheep were primarily raised for meat, milk, and skins. This breed is called “Jacob sheep” because some trace its origin to the story of Jacob’s selective breeding of sheep in Genesis 30. Jacob. Jacobs were well suited as "park" sheep, because they were picturesque yet required minimal care. Sheep are among the first animals to have been domesticated by humans. To illustrate this point, let us examine the case of Jacob and his sheep in Genesis 30:25–31:12, where God even superintended a case of artificial selection. The Jacob Sheep Breeders Association (JSBA) took over the work began by the American Minor Breeds Conservancy , now known as the The Livestock Conservancy. Slight of build, with the narrow, lean carcass typical of some of the ancient British breeds, they are immediately noticeable due to their black and white fleeces and prominent horns. The Jacob sheep is indeed a unique breed in America. The Discovery of Tay-Sachs Disease in Sheep. An ancient breed of sheep, still raised today, is the Jacob sheep, which has the distinction of having multi-colored fleece. Apparently, God had come to Jacob in a dream and told him what to do, and then God directed the birth of the sheep and goats to produce whatever Laban had forced Jacob to take out of the flocks.