Is Killing a Dog = Beastilialty???

When Micheal Vick was convicted of dog fighting, the media crushed his career in the hole further than he did himself for being involved in such acts. People were against what he and other people involved was doing. Shouldn't it be the same for nasty, sick individuals who perform beastilialty on animals like dogs, cats, horses, etc...? They may not be killing the animals or making them fight other animals, but they are having sex with animals! The animal is getting hurt in some way, form, or fashion. Ya'll tell me something different.