"She's really tall. She's taller than the others and stronger. When I saw her she was really friendly and she looked really good," she said.
"I patted her lots and led her and fed her every morning and afternoon."
As for what's next for the prizewinning heifer, Abby said she would probably sell Coco to a dairy farmer when she was older.
Mother Jacqui Snodgrass said Abby had reared the cow on milk powder and calf meal until they had been able to wean her on to grass about two weeks ago.
The family were dairy farmers but now run a fertiliser company.
The awards may have been the day's highlight but there were also paintball, cow poo bingo, and tractor and fire engine rides.
Amy McGillivray