Humans are bipeds with opposable thumbs in the mammal class, hair and warm blooded giving birth via a birth canal vs eggs or excretion. They are omnivorous, we can deduct by looking at their teeth, canines for tearing flesh, molars for grinding seeds and gums for when they are old. The females have a self regulated mating season while the males are chronically in heat. They have spoken, written and a visible language, break easily and congregate in large herds. Humans break easily and the herds panic violently from fearful phenoma. Humans are fairly easy to train but have stubborn streaks. Fear based training works best.
You dumbass, this thread should clearly show that "humans are easy to train" is a fallacy (is that phallusy?) Jeesh, man, don't you know nothin'?