White is one of four color varieties of the Miniature Schnauzer currently recognized by the Fédération Cynologique Internationale. However, they are not accepted for conformation showing by the American Kennel Club and Canadian Kennel Club. The controversy rests on the disputed origins of the white variation: whether it was contained within the genes of the originally recognized breed, or whether it was the result of subsequent modifications. Since the other two schnauzer types have never been available in a white variation, and the original German standard never included white as an acceptable color, the AMSC chooses not to recognize white.
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