Are the Bullenbeisser and Mexican Hairless Dog both dogs?
Bullenbeisser The Bullenbeisser (also known as the German Bulldog) was a breed of dog known for its strength and agility. The breed was closely related to the Bärenbeisser (some believe that the two breeds were the same; the names mean "bull-biter" and "bear-biter," respectively), and the Boxer. It was, in all its aspects, similar to the present Alano Español (Spanish Bulldog) and very alike to the Dogo Argentino, not only in aspect, but also in usage. There were two regional varieties, the Brabanter Bullenbeisser and the Danziger Bullenbeisser. The breed is now extinct.
Shambo Shambo (c. 2001 – 26 July 2007) was a black Friesian bull living in the Hindu Skanda Vale Temple near Llanpumsaint in Wales who had been adopted by the local Hindu community as a sacred animal. He came to public attention in April 2007, when a routine skin test for bovine tuberculosis ("Mycobacterium bovis") tested positive, indicating he may have been in contact with the bacterium that causes the disease. As a result, the Welsh Government required that the bull be slaughtered.