How do you water your horse in star stable?

In Star Stable, you can water your horse by visiting a water trough, which can be found at stables or near certain locations in the game. Simply approach the trough, and your horse will automatically drink when you’re near it. Ensure your horse's hydration level is adequate, as it affects their performance in races and quests. If you have a horse that is thirsty, the game will prompt you to water them when necessary.