Meet a courageous dog who would go to great lengths to defend his owner when he most needed it.

Because of their unwavering affection and dedication to us, dogs have long been regarded as "man's best companions." Their devotion to you has no limits. This dog's amazing show of loyalty has gone viral in pictures and video.

A guy was found in Colombia laying down in the middle of the road, obstructing traffic.

He was lying on the ground and looked to be asleep, but his health was uncertain. Thankfully, he was not alone; his closest buddy was present and willing to assist.

The sights of the faithful dog clinging to his owner in the video have impacted many people.

His dog was by his side constantly and provided him with exceptional protection. Drunk, the dog's owner, had no idea where he was, but the loyal companion stayed at his side.

Most likely, he thought he was in his bed peacefully recovering, not realizing that he was unconscious and lying on the sidewalk while cars were trying desperately to pass.