This depends on the type of coop that the player has. Initially, a standard coop will be able to house four chickens. Then if you upgrade to a Big Coop, the player will be able to put eight animals in this building. Then finally, the player can upgrade to a Deluxe coop and place up to twelve animals in this building. However, if the player wants to add more to their farm, they can build as many Coops as they like, space permitting.