I dont care who you are, that is demented.
Wither it be a dog, cat, duck, ect it makes it no less of a terrible act.
Deliberately hurting and torturing an animal is sick. Poor thing had feelings just like you. It was scared, hurt, and later died due to its injuries.
Pathetic excuse for human beings. I say we put them in pipes, fill um up with concrete and torture them.. whats the bible say?? 'Eye for an eye'..