Class C85: HEIFER, Born on or before 1 December 2023
Class C86: BULL, Born on or before 1 December 2023.
Class C87: BULL OR HEIFER, Born on or after 1 December 2022 and on or before 30 November 2023.
Class C88: BULL OR HEIFER, Born on or after 1 December 2023.
Class C89: COW, any age, in calf or having calved in the last 12 months.