Domestic Long Hair isn't a breed. It's the label used for mixed-ancestry cats with a medium to long coat, the fluffy counterpart of the Domestic Short Hair. They come in every color and pattern, from tabby and calico to solid black, smoke and bicolor, and some resemble a Maine Coon or Persian without sharing that ancestry. Most adults weigh 8 to 15 pounds and live 12 to 18 years.
With no breed standard, size, coat texture and personality vary from cat to cat. What they share is fur that needs regular brushing to prevent mats and hairballs, plus the genetic diversity that tends to keep mixed cats healthy. In Hagerstown, where winter nights regularly drop below freezing, that dense coat is a comfortable fit for a cat living indoors. Meeting the cat tells you far more than the label.