Are the Bullenbeisser and Mexican Hairless Dog both dogs?
Mexican Hairless Dog The Xoloitzcuintli ( ; Nahuatl pronunciation: ), or Xolo for short, is a hairless breed of dog, found in toy, miniature, and standard sizes. The Xolo also comes in a coated variety and coated and hairless can be born in the same litter. It is also known as Mexican hairless dog in English-speaking countries, and is one of several breeds of hairless dog.
Miniature Schnauzer The Miniature Schnauzer is a breed of small dog of the Schnauzer type that originated in Germany in the mid-to-late 19th century. Miniature Schnauzers developed from crosses between the Standard Schnauzer and one or more smaller breeds such as the Poodle and Affenpinscher, as farmers bred a small dog that was an efficient ratting dog. They are described as "spunky" but aloof dogs, with good guarding tendencies without some guard dogs' predisposition to bite. Miniature Schnauzers are recognized in three colors internationally: solid black, black and silver, and a color known as 'salt and pepper'. There is a controversial fourth color variant in Miniature Schnauzers, pure white, which is not recognized universally.