Domestic Medium Hair is a coat description rather than a breed. It covers mixed-ancestry cats with fur longer than a shorthair's but without a longhair's heavy ruff, often with a fuller tail, tufts between the toes and a soft undercoat. They come in every color and pattern, and most are medium-sized, sturdy and long-lived.
Because their ancestry is mixed, size, personality and health vary from cat to cat, so meeting the cat is the best guide. In Gastonia, where summers run warm and humid, that undercoat is worth keeping brushed, especially during the spring and fall shedding seasons. Most adapt well to indoor life and settle in quickly once they have a quiet spot, a litter box they like and a steady routine.