Why are cats so smart?

Animal rights is the philosophy according to which many or all sentient animals have moral worth independent of their utility to humans, and that their most basic interests—such as avoiding suffering—should be afforded the same consideration as similar interests of human beings.[2] Broadly speaking, and particularly in popular discourse, the term "animal rights" is often used synonymously with "animal protection" or "animal liberation". More narrowly, "animal rights" refers to the idea that many animals have fundamental rights to be treated with respect as individuals—rights to life, liberty, and freedom from torture that may not be overridden by considerations of aggregate welfare.[Cats have 300 million neurons compared to dogs with 160 million neurons. This high-octane brain power fuels feline intelligence. The cerebral cortex not only governs higher functions of rational thought, but also problem solving. It's also the storage area for short-and long-term memory