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
Madonna of the Cat (Romano) part of the Gonzaga collection for a time. In the late 16th century it is recorded in the collection of Barbara Sanseverino, a noblewoman from Parma and lover and confidant of Vincenzo I Gonzaga. The Farnese family confiscated artworks from several local nobles and thus the work entered the Farnese collection from Sanseverino's collection in 1612. It was one of the works inherited by Charles of Bourbon around 1737 and was then moved to Naples, where it remains. Madonna of the Cat (Romano) Madonna of the Cat is a 1522-1523 oil on wood painting by Giulio Romano, now in the