The K9 Dogs

Since the 1970s, K9 has been working with the police departments across the U.S. They have become a crucial part of the departments that without them there are several cases which could never get solved. Have you ever thought where do these amazing dogs come from? How they are trained to be such an amazing creature? How do they even fit between regular and police work life? Are they always this aggressive? Or can they be loving too? Let’s see how these dogs are turned into from being regular dogs to police dogs.