Admirers of the upbeat and agile Border Terrier cherish their breed's reputation as a tough, no-frills working terrier. These plucky, happy, and affectionate dogs are popular pets in town and country. The wiry coat is an easy keeper. Border Terriers are easy to recognize by their unique head shape. Another distinguishing trait is that they are longer in leg than other small terriers. Bred to be country dogs, Borders adapt well to city life'¿as long as they get plenty of exercise.