Answer:

For me, Killing is always be wrong for it is written on the Ten testament (you should not kill). When you say killing chicken, pig, fish or any other animals my opinion for that is, I cannot really say that it is wrong because it is the source of some of our foods.

Killing a human being is morally and legally prohibited, except in a few rare cases under which it is permitted and justified but if you kill animals it is also bad but we need meat in our daily life in order to have a strong body.

-JustKaii