The time it takes for animals on land claims with 0 Authority to become wild can be set to 1-2 real months.
And outside of a land claim, it can be set to 1 day or when they get hungry, plus a random time of 1 to 24 hours.
The easiest way is to add a "Release to Freedom" function.
To prevent abuse:
- Cannot be used if livestock is on land claims.
- Transformation into a wild version occurs after a random time of 1 to 24 hours (in-game or real-world)
or the animal simply runs away and disappears.