What was the attitude of Ralph towards the pig's head?

At first Ralph seemed simply puzzled by the sight of the pig's skull mounted on the stick. He wasn't part of the hunt which put it there and the only witness, Simon, died without ever telling Ralph about Jack's offering so Ralph had no idea why the skull was there or who had put it there. Ralph then seemed to feel uneasy and finally, sickened and filled with rage, he hit out at the skull, knocking it to the ground and breaking it in two. Then, being a practical boy, Ralph pulled the stick out of the ground for use as a possible weapon.