The evolution of cats started with **Proailurus**, around 25 million years ago. It led to two main branches: **Pantherinae** (big cats like lions) and **Felinae** (smaller cats). The domestic cat, **Felis catus**, descended from the African wildcat and was domesticated around 10,000 years ago. Over time, cats adapted to various environments and formed a mutual relationship with humans, evolving from wild hunters into beloved pets. This history highlights cats' adaptability and their unique bond with humans.