Tabby describes a coat pattern, not a breed. Any cat with stripes, swirls, spots or ticked hairs plus the M-shaped mark on the forehead qualifies, whether it's a domestic shorthair, a Maine Coon mix or an American Shorthair. The four main patterns are mackerel, classic, spotted and ticked, and the colors run from brown and orange to gray, silver and cream.
Most adoptable tabbies are medium-sized shorthairs weighing 6 to 14 pounds, and many live 12 to 18 years. Personality comes from genetics, upbringing and past experiences rather than stripes, so one tabby may be a chatty lap cat and another a quiet observer. Shedding is moderate, so regular brushing and a decent vacuum keep a home comfortable.