Cat intelligence the average human. Within the encephalization quotient proposed by Jerison in 1973, values above 1 are classified big brained, while values lower than 1 are small brained. The domestic cat is attributed a value of between 1–1.71 relative to human value that is 7.44–7.8. The largest brains in the Felidae family are those of the tigers in Java and Bali, of which the largest relative brain size within the "panthera" is the "tigris". It is debated whether there exists a causal relationship between brain size and intelligence in vertebrates. Correlations have been shown between these factors in a number of
Governing Council of the Cat Fancy often referred to as the feline equivalent of Crufts. Special awards of UK and Supreme Champion can be gained at this show only. The GCCF offices are based in Bridgwater and are staffed by people who deal with registrations, publications, show processing & title claims, agendas & minutes and correspondence from breeders, exhibitors, Clubs, Breed Advisory Committees and the general public. They also deal with complaints and breaches of rules, which can sometimes result in disciplinary action and even suspension from Cat Fancy activities. The GCCF is a member of The Cat Group and the World Cat Congress. The GCCF