The Lakeland Terrier is a dog which originated from England in the area Known as Lake District. The breed was bred to hunt with farmers to catch vermin and foxes that threatened livestock. They are one of the oldest types of terrier breeds that still exist today, dating back to the 1800's period.
http://www.akc.org/breeds/lakeland_terrier/
http://puppydogweb.com/caninebreeds/lakelandterrier.htm