I Hate People Who Think Its Funny To Hurt Animals

There were kids who were hurting a small kitten, they were throwing her at the wall.. I'm usually a pacifist, against violence of all kind, unless provoked and that provoked me so I grabbed a kid by his shirt and threw him at the wall "not funny when it's done to you now? Is it?" I took the kitten to treat her, but she was so small and died. I couldn't save the kitten and it messed me up for days ..