The Supreme Cat Show

Cats which are already Grand Champions do not compete in these classes but in special classes for Grand Champions, Imperial Grand Champions, UK Grand Champions and UK & Imperial Grand Champions only, the winner being eligible for a UK Grand Challenge Certificate. Grand Premiers, Imperial Grand Premiers, UK Grand Premiers and UK & Imperial Grand Premiers compete for a UK Grand Premier Certificate. In these classes several breeds may compete together. UK Grand Certificates are only awarded at the Supreme Show; two such Certificates from different judges give the cat the title of UK Grand Champion/Premier or UK & Imperial Grand Champion/Premier if it has additionally gained that title. There is no Reserve UK Grand Challenge/Premier Certificate.
Best of Breed winners at the Supreme Show do not get certificates but compete against the other BOB winners in their section for Best of Variety.
The seven Best of Variety Adults (Persian, Semi-Longhair, British, Foreign, Burmese, Oriental and Siamese) compete for Supreme Adult, the seven kittens for Supreme Kitten and the seven neuters for Supreme Neuter. The Supreme Adult and the Neuter can add the coveted word 'Supreme' to their title.
Finally, the Supreme Adult, Supreme Kitten and Supreme Neuter compete against each other for the honour of being judged Supreme Exhibit.