- Main article: Nursery Barn
The Hawaiian Foal can be stored in the Nursery Barn. The Nursery Barn can be harvested every 1 day. Each time the Nursery Barn is harvested, in addition to currency, there is a chance that the Hawaiian Foal contained within will transform into the Black Horse.
- Main article: Horse Stable
The Hawaiian Horse can be stored in the Horse Stable. A Horse Stable can be harvested once every day. When harvesting a Horse Stable containing at least one Hawaiian Horse, players have a chance to find one Hawaiian Foal*, Arborist, Farmhand, or 100 experience. Farmhands, Arborists, and experience go directly to the player's gift box. However, the Hawaiian Foal may only be shared to the player's wall, where it may be adopted by the player's friends.
- Zynga considers the Hawaiian Horse a horse. Horses require the presence of at least 1 (one) stallion in the Horse Stable in order to produce a foal.