He Bit Another Player

We watched the Uruguay-Italy game tonight. I hoped Uruguay would win, and they did. The victory was soiled, however, by the player Suarez, who bit an Italian player. The referee did not see this, otherwise Suarez would obviously have received the red card. I guess he will be disqualified for the remainder of the tournament. A dog biting another competing dog at a dog show would be disqualified. You just do not do that.