Sometimes an anthropomorphic animal is just an anthropomorphic animal, Honest Game Trailers.
Now if Fox McCloud too off his head at the end of Star Fox 64 to reveal a human wearing a suit, then that would be a furry. Even then the gross generalizations are a bit much. Not all furries are sexual deviants. Just the Fox McCloud cosplayers.
I was mostly kidding, Fox McCloud cosplayers.