A puppy was hit by a car, and its companion tried its best to rescue it, attempting to drag the puppy to the other side of the road. In the face of vehicles speeding by, the dog showed no sign of fear, instead covering the puppy's body entirely with its own. After witnessing this, a citizen sighed and said, "This scene is truly touching! Animals can have such sincere feelings, how could it not make one feel ashamed?"