Centaurs are not evil creatures, but you'll need to know how to deal with them.
While a female led herd will act mostly reasonable, Centaurs are known to be short tempered. Regular horses flight response is turned into agression in them. A wrong placed word will turn a male led group into a mob of raging forest assholes.
Centaurs love competition, if someone wins a contest against the group leader they will be very impressed and willing to do a favour. They prefere running (for obvious reasons), throwing big rocks (because they throw from a higher position than humans it's hard to beat them) and playing flute.
Centaurs have prejudices against humans, because they lived in the planes not in the forests before humans displaced them.





