There is only one species of Dobermann - the Dobermann Pinscher.
However, there are two different recognised Pinscher breeds: the
Miniature Pinscher and the German Pinscher.
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The Doberman Pinscher was made up of Old German Shepard and
German Pinscher, Black and Tan Manchester Terrier, greyhound, and
Weimaraner.
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German Pinschers are a breed of dog. They include several types
including the Dobermann Pinscher, Miniature Pinscher,
Affenpinscher, and the Standard Schnauzer.
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Yes, Dobermann's and Doberman Pinscher's are the same breed.
However, there are other types of Pinscher, including the Miniature
Pinscher and the German Pinscher. There is only one type of
Dobermann.