Schutzhund

Schutzhund (German for protection dog) is a dog sport that was developed in Germany in the early 1900s as a breed suitability test for the German Shepherd Dog. The test would determine if the dog displayed the appropriate traits and characteristics of a proper working German Shepherd Dog. Today, it is used as a sport where many breeds other than German Shepherd Dogs can compete, but it is a demanding test for any dog and few are able to pass successfully.