The German Shepherd is used by more police departments than any other breed in the United States.
In the United States, Labradors are one of the most popular dog breeds utilised by law enforcement.
Belgian Malinois resembles its near relative, the German Shepherd Dog. Belgian Malinois, albeit smaller than a German Shepherd.
Since their introduction to the United States, Boxers have been used extensively by the military as security and patrol dogs.
In the United States, bloodhounds are a popular breed of police dog because they were among the first to be consistently used and trained for this job.
Many police departments in the United States have been utilising American Pit Bull Terriers as detector dogs in recent years.
Few police dogs are as effective as a Beagle when it comes to searching among people at an airport or train station, crawling all over luggage.
One of the most common types of police dogs is the Doberman Pinscher.