Introduction Origin of pigs The pig is one of the oldest domesticated animals. It is found throughout the world especially in regions where there are no social or religious objections to pork consumption. As a young domesticated swine usually is pink or black animal with short legs and not much hair on its skin. Pigs are often kept on farms for their meat, which is called pork, ham, bacon, or gammon. The majority of the breeds we know are descended from the Eurasian Wild Boar (Sus scrofa). Archeological evidence from the Middle East indicates domestication of the pig occurs as early as 9,000 years ago, with some evidence for…