Treats for Patricia
The quest is unlocked after completing The Future of Hyrule scenario.
"Riju wants to give her loyal companion Patricia a token of her deep gratitude. Of course, nothing says "thank you" quite like the king of fruits..."
"After scarfing down the pungent fruit, Patricia barked sagely. Riju nodded in understanding... Her loyal companion had just suggested a new combat technique to use against monsters."
- Riju: Enhanced Ability