According to an article in Scientific American, evolutionary biologist Anjali Goswami argues that cats are perfect from a scientific standpoint. She explains that cats, from domestic cats to large cats like tigers, are highly specialized predators and have retained certain physical characteristics that make them successful hunters. Unlike other groups of mammals, cats have not evolved quickly and have maintained a consistent form across different species. Goswami suggests that the lack of variation in cats is a sign of their evolutionary success. [Extracted from the article]