 From the Kzinti point of view a Manrret's stamina, speed, reflexes, pain tolerance, and reasoning capability (enhanced intuition by virtue of increased interconnectedness between the left and right halves of the human female brain) are far superior to a Man's.This gives some Kzin reason for considering each of the genders of humanity to be a separate alien species.On Wunderland, the leader of Kzin has developed a bond with a human female which only they understand.