Domestic Long Hair isn't a breed. It's the label for a mixed-ancestry cat with a long coat, and the coats come in every color and pattern, from tabby and calico to solid black and smoke. Adults usually weigh 8 to 15 pounds, though the fluff can make a cat look bigger than it is, and many live well into their teens.
Because there's no breed standard, personality varies a lot. Many of these cats are affectionate and adaptable, while others are shy or bold. What they share is a coat that needs regular brushing to prevent mats and hairballs. In Hamilton Township, where cats mostly live indoors in suburban homes, that means a good brush, a sunny perch and a cool place to rest in July.