The American Shorthair (ASH) is a breed of domestic cat believed to be descended from European cats brought to North America by early settlers to protect valuable cargo from mice and rats. According to the Cat Fanciers' Association, it was the eighth most popular pedigreed cat in the world for 2020.

The Cat Fanciers' Association (CFA) was established in the United States in 1906. The CFA is currently the world's largest registry of pedigreed cats. Originally headquartered in Manasquan, New Jersey, the CFA moved to Alliance, Ohio in 2010. The association's stated mission is preserving and promoting pedigreed breeds of cats while also enhancing the well-being of all cats. CFA's first licensed cat shows were held in Buffalo, New York and Detroit, Michigan in 1906. The association today has a known presence in Europe, China, and Japan along with its well-established activity in the United States and Canada.