Chewbacca as animal sidekick? ouch. That's an even lower blow than that article we read in high school comparing him to the feral wildman Enkidu from the epic of Gilgamesh. Just because y'all are prejudiced against hairy people you're going to overlook the fact that he is a skilled pilot and highly qualified engineer/mechanic. Poor Chewie...
That's a ridiculous comparison, was Han supposed to be Gilgamesh? Maybe if one of them died fighting a giant space bull I could see it. Also Enki and Gil were both mostly gods, which isn't such a bad thing to be compared to.
I dunno. Many of the other characters on this list can carry on conversations, make decisions, and even show complex human emotions (dory, marlin, timone, pumbaa, thumper, jaq, gus, donkey). So you could call them "People" as much as you can call Chewbacca a person. It's just splitting hairs, I think any character that's a different species could be considered for this list. (for instance barf from spaceballs)
Han, don't you think that's true?...
Sorry, couldn't resist.