What is the most famous police dogs?

German Shepherds are the most famous police dogs. They have a great personality, and also they have sharp teeth to attack their victims. They also have a good sense of smelling to see who did the crime, also they are really good at guarding. That's why today they are called watch dogs. Mostly you will see police officers with German Shepherds, that means most likely that they would rather choose these dogs all of these reasons.