Rottweiler (Detailed Introduction)

　　Rottweilers are strictly divided into two types: American and German. These two dogs share many similarities. Of course, there are some differences, such as body size, temperament, and so on. So what exactly are the differences between German and American Rottweilers, and how should they be distinguished in daily life?

　　First, regarding the origin of German and American Rottweilers:

　　There are currently four explanations about the historical origin of the German Rottweiler. First, it is considered a purebred and ancient European breed; second, it is believed that German Rottweilers have bloodlines from the Italian Mastiff; third, it is thought to be improved from the Bouvier des Flandres; fourth, some believe that the Mastiff bloodline of German Rottweilers comes from the Tibetan Mastiff.

　　The American Rottweiler (Detailed Introduction) history can be traced back to 1928, when three Germans brought the ancient German Rottweilers to the United States. In 1929, one of the earliest American Rottweiler clubs appeared, and in 1931 it was registered by the American Kennel Club (AKC). The registration standard changed to a new look with a wide head, developed chest, and short limbs resembling the American Bulldog. Later, people habitually called this the American standard or American Rottweiler.

　　Second, the body size of German and American Rottweilers differs:

　　In the early days, the purebred German Rottweiler's head was like that of today’s Pit Bull. It had developed jaw muscles, and the overall body appearance was somewhat lean. The American Rottweiler has a huge head, a very broad chest, shorter limbs, and a temperament that is gentler and calmer.

　　Finally, the temperament of German and American Rottweilers is also different:

　　By comparison, the American Rottweiler’s temperament is milder. On the surface, it gives people a strong, powerful, and brave impression, but its nature is more docile than the German Rottweiler. American Rottweilers do not have the same level of aggression as German ones. Overall, American Rottweilers are more dependent on humans and get along better with children.