Scottish Terrier
The wire-haired dachshund, the last to develop, was bred in the late 19th century. There is a possibility the wire-haired dachshund was a cross between the smooth dachshund and various hard-coated terriers and wire-haired pinschers, such as the Schnauzer, the Dandie Dinmont Terrier, the German Wirehaired Pointer, or perhaps the Scottish Terrier.