Because they excel at that role.
Shepards
GSD'S are kind about it. Rotts use it to their advantage.
German shepards have had a reputation for being vicios since the 50s,60s,70s,80, and 90s and now, why do you think the police use for attacking people and the army use them for guarding, and in America German shepards are responsible for more bittings than eny other breed and in England 300 dogs die each year cause of German Shepard attacks personily i cant stick German shepards and the people that mostly own them are wankers , if you are thinking of getting a dangerous dog get a rottie a dob or eny mastiff breed but don't get a German Shepard they can turn at eny time
There are many,one of them are police and another is fire truck.Police use german shepards, and fire units use dalmations.
While shepards whatch their flocks by night, from the song "While the Shepards Watched Their Flocks".
in 1899
German Shepards are very dark brown, black, and sometimes with a tiny bit of a light shaded brown.
German Shepards
shepards pie
With positive reinforcement and kindness.
German Shepards