The Golden Goose in Grow a Garden is a rare Divine rarity pet that has a unique and powerful ability. Every approximately 10 minutes, the Golden Goose lays a Golden Egg plant in your garden. This Golden Egg plant starts with the Fortune mutation, which is beneficial as it can mutate and be harvested like other plants. When sold, the Golden Egg may apply the Fortune mutation to a fruit in your garden, making it a valuable long-term asset for boosting your garden's productivity and profits. The Golden Goose has roughly a 1% chance of hatching from a Sprout Egg, which are obtained during the Beanstalk event either by purchasing them from the Beanstalk Shop (after contributing to growing the beanstalk) or receiving them as contributor rewards. Overall, the Golden Goose is considered one of the best pets in the game because of its ability to lay Golden Egg plants that help spread the Fortune mutation in your garden.