Alsatians, also known as German Shepherds, are a popular breed of dog often used as police dogs, search and rescue dogs, and guide dogs. There are several synonyms for Alsatians, including Berger Allemand, Deutscher Schäferhund, and Alsatian Wolf Dog. The term Berger Allemand is the French word for German Shepherd, while Deutscher Schäferhund is the German term. Alsatian Wolf Dog, on the other hand, was a name given to the breed during World War I due to anti-German sentiment in the UK. Despite this, Alsatians continue to be a beloved breed worldwide, appreciated for their loyalty, intelligence, and versatility.