He/They!
An extrovert (the definition kind, as in he literally is energized by being around other pacas) who's curious about the world around him and wants to meet all kinds of pacas! Willing to try out adventurous or crazy things with friends like skydiving (can pacas do that?? ehhh) He's not chaotic though, in fact he's the (panicked) voice of reason if things get out of hand