Domestic Medium Hair is a coat description, not a breed. It covers mixed-ancestry cats whose fur is fluffier than a shorthair's but without a longhair's heavy ruff, often with a plumed tail, toe tufts and a soft undercoat. They come in every color and pattern, and most weigh between 6 and 14 pounds.
In Salisbury, that fuller coat means a little extra brushing, especially in spring and fall, and it's comfortable through the Eastern Shore's chilly winters indoors. Personality varies widely, from shy lap cats to bold talkers, so the best guide is how a particular cat behaves when you meet it. Most live 12 to 18 years, so plan for moves, since most Salisbury households rent.