Louisville, Kentucky - While searching for a missing child, police officers in Kentucky received unexpected help from an attentive little dog!

At the beginning of January, a major search operation was launched in Louisville for a boy who had been reported missing.

Video footage of the search that has now been released will blow you away.

As several police officers roamed the streets and a helicopter kept an eye out for the child from the air, it was a dog from the neighborhood that suddenly became the hero!

Dogs Dog is adorably jealous of brother getting more attention in hilarious viral video

As the police explained in an Instagram post, the four-legged friend "seemed to know something was wrong and led officers straight to the child."

Bodycam footage shows how the helpful dog sits down in front of the officers and appears to show them the way, with the canine hero using tactically good barking manoeuvres.

In the end, the dog led the search party into a backyard to a car in which the missing boy had apparently locked himself. According to the police, the child was frightened but unharmed, and he was soon handed over to his family.

The dog was then given a little cuddle and was praised by the police: "Outstanding work by our officers, and a four-legged friend who reminded us that heroes come in all forms."