Loyalty of a dog

A dog, stand at the middle of the street to take care another dog which died because of car crash. Using his leg, that dog tried to wake his friend.

He trying to push his friend to the other side of the street, but he is too weak to do so. When people try to help him, he was barking and chase away to the people who try to get closer to his friend.

Even traffic is so busy, he still standing not too far from his friend. Many people watching and affected, how a dog can showing loyalty to his friend.