Originally Posted by shakeyershammy:
“ he's not a human.”
Emotion isn't uniquely human, it's a simple biological mechanism which seems to prompt/reward/punish certain kinds of behaviour, particularly in social mammals. It's a bit unscientific to think that emotion is somehow a 'human' quality.
I'm not suggesting that dogs feel (something like) humiliation about the SAME things that humans do - after all, we have different social rules (obviously) as different species. It isn't unreasonable however to suggest that shame/humiliation/fear of loss of care is felt by dogs when/if they understand being laughed at as a form of exclusion.
Domestic dogs are 'neotenous' animals, meaning they retain juvenile behavioural characteristics into adulthood. That's why they make great human companions. As part of this they accept dependency and will be sensitive to anything that threatens their security.
Also - interestingly -
dogs have been shown to have a 'left gaze bias' (opens as pdf) when looking at human faces (but not at other animals, dogs or inanimate objects) meaning that they appear to have evolved to 'read' human expressions which are expressed most intensely on the right side of the face.
So I think it's fair to say that dogs have emotions, as all mammals appear to, and that they are unusually responsive to emotions in humans. It isn't difficult to see how this was a crucial skill in their evolution as the world's no. 1 companion animal for humans.