Black and Tan Terrier
The Black and Tan Terrier was a broad breed or type of terrier that was one of the earliest terriers breeds, whilst now extinct it is believed to be the ancestor of all modern Fell Terrier breeds and The Kennel Club recognised Welsh Terrier.History
Working Fell Terriers have always been quite variable, but have always been coloured terriers, as opposed to the white-coated "foxing terriers" preferred in the south of England. Today, black and tan Fell Terriers are sometimes referred to as "working Lakelands" or Patterdale Terriers or simply as "black and tan" terriers.
From the coloured rough-coated Fell Terriers of Cumberland, Westmorland and the Scottish Borders were developed several Kennel Club breeds, including the Lakeland Terrier, the Welsh Terrier, the Border Terrier.