Gemini's Erleneyew

Why the people kill the animal by the cruelty way? Animal also a life, how the people kill them but feel nothing. When i saw the video for the animal cruelty i feel so scare and horrible for the people who kill the animal. Is that the people in this year have no more sympathy?

Is that the people know, animal also got feeling also will feel pain. If the animal killer got feeling, how could them treat the animal like that? Hope they can stop their cruelty action.