For an animal not to think, makes sense, for an animal has no capacity to think, all it does, is reacts to its instincts that fundamentally are the pleasure/pain switches, so what gives it pleasure, it does, what gives it pain, it fears; which is why an elephant, a very smart animal, who is captured in India and they put a rope around its leg, attached to a pole, and every time it tries to run away, the rope tightens and it feels pain, eventually they will remove the rope and it will stay in that little circle for the rest of its life – we humans have this instinctive option, but wouldn’t it be far wiser, for us to use our minds to discern, discover and defiantly do