As the name suggests, this breed comes from Germany. A dog weighs an average between 70-100 lbs. They were originally bred as guard dogs for sheep against the attacks of wild animals such as wolves.
Now these are bred both by home owners as well as the police. Their reliable and obedient temper as well as intelligent, agile and fearless nature make them excellent canine units.
These are probably the most popular dogs among the law enforcement authorities.
The can be reliably deployed in airports for tasks such as sniffing out bombs, drugs and illegal paraphernalia.
They are highly active dogs and need constant physical activity.