The clip is a demonstration of a quite short but real case.
Be humane and do kind deeds, because these are the best morals.
You can read this article about dogs as well.
Dogs can understand human emotions. These creatures are the only animals other than humans that are able to understand how we feel.
They only need one look to know if you are joyful, anxious, or unhappy. They are able to feel with people those emotions that a person experience.
Check the clip below.
