She reckons she got her judging eye from her father Simon.
This year she competed at the Royal Canberra Show, where she won the overall champion stock judge - a great achievement for someone so young.
"It was my biggest achievement so far," she said.
"The cattle industry has opened up so many opportunities to meet new people and really expanded my confidence."
Lucy will represent New Zealand in the beef handlers competition in Australia in a team led by rural ambassador Tabitha Hazlett.
Tabitha will be competing against the Australian State Rural Ambassadors for the title of Australasian Rural Ambassador.
From Winton in the South Island, she started riding ponies at the age of 8 and progressed to become a grade 3 equestrian judge.
She was raised on a sheep farm which was recently converted to dairy. Tabitha has a Bachelor of Education, is teaching part-time and works for her local A&P Association.
The other members of the team are: young judges Jack Roberton (Blenheim), merino sheep; Amy Hoogenboom (Palmerston North), merino fleece; Craig Robertson (Rolleston), dairy cattle; Courtney Davies (Auckland), dairy cattle; and Emma Pollitt (Gisborne), meat breeds sheep.
For Lucy and her fellow parader, Courtney Davis, their job is to exhibit or show their animals to their best advantage.