This is a British Shorthair, picture taken by Wikipedia user BritishEmpire.

British Shorthairs have a variety of colors. The most popular one is blue, but others include lilac, red, black, white, cream, choclate, cinnamon, and fawn. They have many patterns, including solid tortoiseshell, and colorpoint, and have short thick coats. Their eyes can be many colors, but most have copper or gold ones. Males weigh 5-10 kilograms, and females 5-7. The British Shorthair’s cheeks are chubby, and they have round chins. They aren’t known for speed, but they are intelligent, and are easy for trainers to train. They are loyal, too.