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    SEALYHAM TERRIER 

    This compact-size terrier hales from Wales. After World War I, the white, working-dog breed became a common household companion. From Hollywood actors to the British Royal family, the Sealyham Terrier became a must-have for any dog lover. Since then, however, the number of puppies registered has dropped dramatically. It is believed that with the rise of designer dogs has affected the breed's decline.