Domestic Medium Hair is a coat description rather than a breed. It covers mixed-ancestry house cats whose fur sits between short and long: fluffier than a domestic shorthair, often with a plumed tail, tufts between the toes and a soft undercoat, but without a heavy ruff. They come in every color and pattern, and most adults weigh 6 to 14 pounds.
Because the ancestry is mixed, size, personality and health vary from cat to cat. Many are adaptable, affectionate and curious, and most live 12 to 18 years indoors. In a Trenton rowhouse or apartment, the coat is the main thing to plan for, since regular brushing keeps mats and hairballs down. The best guide to temperament is meeting the cat, and a shy one may need a quiet room and some patience at first.