Domestic Long Hair is a coat description, not a pedigreed breed. The label covers mixed-ancestry cats with medium-to-long fur, and they come in every color and pattern, from tabby and calico to solid black and smoke. Some resemble a Maine Coon or Persian without sharing that ancestry. Adults usually weigh 8 to 15 pounds, and many live well into their teens.
With no breed standard, size, coat texture and personality differ from cat to cat. What most share is fur that needs regular brushing to prevent mats and hairballs. In Fairmont, where cold winters keep cats indoors for months, a brush and a steady routine matter as much as the toys, since mats form fastest on cats that groom less, such as older or overweight ones.