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
The Mystery of the Disappearing Cat The Mystery of the Disappearing Cat The Mystery of the Disappearing Cat (1944) is the second in the Five Find-Outers series of children's mystery novels by Enid Blyton. It was published by Methuen and Co Ltd and follows the first book in the series, "The Mystery of the Burnt Cottage". It tells of a stolen cat the group of children work to uncover. Luke, a friend of the Five Find-Outers is working in the garden when Lady Candling's valuable siamese cat is stolen. The Five Find-Outers and Dog work to solve the case. It all takes place next door to