Quests are randomly generated goals that add content to Derby Days. They appear on your Ranch screen as white scrolls with red ribbons. A new quest will have the word NEW on it in gold letters, and a gray tag will appear next to the scrolls when you make progress on the quests.
Common types of quests are those that require you to purchase items using coins, visit friends and send mating requests, and train for certain lengths of time.
Completing quests gives cash and experience. It will also help you decorate your Ranch with items like a bull, wildflowers, fences, hedges, and more!