Today's working Fell Terrier may be brown, black, red, or black-and-tan, and may be smooth, wire or broken coated. The dog may be called a Fell terrier or a "working Lakeland" or a "Patterdale Terrier." A German variety of the Fell Terrier is called the "Jagdterrier," but the standard for this dog is on the large size, and as a consequence it is most useful in large pipes, artificial earths, or when it has been bred down to a 12–13 inch size.