Phoenixflame says: Are you a vegetarian? Do you eat meat?
If yes, then this question is moot for your purposes.
If no, then apparently the answer is that God made us superior to the rest of the animal kingdom and hence the size of our brains has allowed us to exploit this superiority to the best of our advantage, even if it's at the cost of the animal's well being.
queenie says: no im not vegetarian i love meat but i do hate that an animal had to die for us to eat meat but everyone knows except vegitarians that we have to survive and that if we eat meat then sacrifice of an animal has to be im talking about animals that are killed for science reasons only we dont have the right to kill these such as monkeys whales dolphins ect