I have a story that i'm writing and i need a name for a monster that's similar to a werewolves except they can't change back and forth. Here's a vague description of the story: A girl named Cami and her brother, Jeffery, are tired of going through life as orphans. So they get a crazy idea, Let's bring back our parents! After they have studied a powerful magic called, Fool's Piece, they are finally ready to bring their parnets back. But something goes wrong, and the Fool's Piece almost kills them both. Instead of killing Jeffery, it makes him loose his soul. Cami tries to connect his soul to back to his body and it doesn't work. Next she tries a computer. It works! Her brother is in the computer, and after some minor adjustments he manages to get into a robot with his soul. So Cami and her brother are looking for someone who came help, and along the way they meet a person who has done what they have done, and nothing bad happened to them. Cami and Jeffery want to ask her how she did it but the next day when they go over there, the woman is dead. So Cami just wants to get her brother back to normal, but in order to do that she has to trust people she hates, and has discovered that she and her brother have just stumbled head first it to one of the most dangerous things you could ever do with Fool's Piece, and people are after them.
Now i need a name for the animals that are created by Fool's piece. Turns out everytime you try to bring a person back or a soul, you create a Monster. Now the monster looks like a huge dog, with a snarling teeth and a mouth with rows of teeth like a sharks. Please help!