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
Billy the Cat (TV series) different approach to the scenario: Here, Billy's transformation to a cat is caused by an angry magician who decides to teach the boy a lesson after seeing Billy bullying a cat. In order to keep his family from worrying, the magician also uses his magic to make his cat, Dandelion, assume Billy's own form and live with his family. The cartoon takes on a much lighter tone than the comic, largely thanks to the differing set-up, and is also much more episodic. When the series ends, Billy remains a cat and shows little to no interest to becoming human again,