Police dogs, often referred to as K9s or K-9s, are specially trained to assist law enforcement officers in tasks ranging from tracking suspects and detecting narcotics to locating missing persons.

Trained police dogs play a key role in helping officers apprehend fleeing or aggressive suspects every day. One of the main problems with K-9 units, however, is that sometimes the dog attacks the ...

A courageous police dog who took on multiple armed criminals during his crime-fighting career in Nottinghamshire has worked ...