Why animal abuse is wrong?

For one, many animals have emotions and feel pain. When you abuse them, they will suffer. Also, animal abuse more often or not culminates into human abuse. This has been seen in humans. Many serial killers frequently start with animals.

Nearly, 300 animals get abused every single day. 200,000 animals die per month and one animal dies about every second from neglect and abuse, burns or poison. Every day 200 animals die.