The Barn is a type of farm building purchasable and upgradeable from Robin at the Carpenter's Shop. It takes three days to build.
The barn houses cows, goats, sheep, and pigs.
The total cost of a Deluxe Barn, built from scratch, is 43,000g Wood (1350) Stone (650) (Or, if all wood and stone are bought from Robin, 69,500g).
Barn Animals may be stuck outside at night if the barn doors are closed. The conditions for this are not clear (see the Talk page). If an animal is stuck outside the barn at night, the next day his/her mood will be "grumpy." Animals stuck outside are also subject to Wild Animal Attacks.