No they dont show emotions, they are very basic only show man the sun the moon and animals.

facial expression is when you show emotions through your face only

Animals have no emotions. cats and dogs are not happy to see you. they are not depressed. Those are human emotions. There are only a few animals who do have some emotions. like the elephant, or the dolphin and some primates. but overall, animals have no emotions. Humans do, that's why they are animals.

yes man is a bundle of emotions.

yes man is the bundle of emotions.