Class: C01 Maiden heifer (Holstein)
Block: Holstein UK
Class: C02 Heifer in calf (Holstein)
Class: C03 Junior cow in calf on day of show to have completed a lactation and not more than 2 lactations
Class: C04 Senior cow in calf on day of show to have completed a minimum of 3 lactations (Holstein)
Class: C05 Heifer in milk (Holstein)
Class: C06 Junior cow in milk in her 2nd or 3rd lactation (Holstein)
Class: C07 Senior cow in milk on day of show to have had 4 or more calvings (Holstein)
Class: C08 Pair of animals. The possession of one exhibitor (no entry fee) (Holstein)
Class: Ch1 Holstein Championship (Holstein)
Class: C10 Heifer in calf (Any Other Dairy Breed)
Block: Any Other Dairy Breed
