She took up riding because she liked horses, she said.
The horse treat business provides enough income for Hannah to fund her three horses.
''It's proving quite popular.''
Making and selling the treats meant life was fairly hectic for the Southland Girls' High School pupil, who finished school and went home to ride her horses before making sugar cubes.
Hannah was also looking into expanding the business, investigating the possibility of sending the treats worldwide, she said.
''It's quite time consuming but I enjoy it as well.''
Equine Sweets NZ was also on Facebook, and had a website where assortments of treats could be bought.
Southern Rural Life