Despite competing as a team, the teenagers were split into three groups, tackling clipping, handling and judging.
"My sister Isabelle and I were part of the judging team. It gave us such a buzz when we found out we'd placed the cows in the same order as the main judges for the competition," she says.
Prior to flying out to Australia, Monique was one of 23 people who attended the National All Dairy Breeds Youth Camp in Stratford, which was organised by Holstein Friesian NZ.
Each person had their own heifer calf which they had to feed, groom, teach to lead on a halter and get show ring ready.
There were workshops on animal health, breeding and showmanship skills, and participants were taught how to use electric clippers to trim a heifer's coat.