-animals+(goats,+pigs,+sheep,+cows)

Some of the animals they had were, goats, pigs, cows, and sheep. One of the differences are that then, all the animals were just roaming around. They used the goats, cows, and sheep for milk. The pigs for feasts, and the sheep for wool. But in winter, they had to gather up the animals, so they did not die.