Sheep

Sheep are a herding animal prevalent across the world. They are identifiable by their possessing a wool coat, which is often used in clothing. Males are identified by having horns.

In 1984, during Big Boss's mission to rescue Kazuhira Miller from Soviet captivity in Afghanistan as well as Diamond Dogs' missions, Big Boss frequently captured some sheep for the Diamond Dogs' Mother Base via the Fulton recovery system.

In 1996, Dolly was created by cloning a sheep.