The chicken tied with rope on its leg is not only deprived of its freedom to move but soon it will be sold to another person. He will put it into hot water alive, kill it thus, then remove its skin, cut it into pieces and sell it. A poor man may have to work as butcher to fill hunger of his kids back home. The suffering of chicken might be negligible to him when he thinks of his children. So is the nature where one species will always dominate the others. HUNGER makes one brutal!