Nice try. However, nowhere in this article does it say "Yep, animals have human emotions". There is of course a lot of "maybe's", and "we feel's", and "if you squint your eyes up this behavior might almost nearly be close to human emotion", but no one signs on to a real conclusion. Just try to find a credible scientific study that concludes animals have and exhibit human emotions. My money is on none exists.
I wonder... do you think we humans are capable of dog emotions?