This...is Toby and Monster's relation...

I am going to explain why Toby did that to Monster. You see, Toby's family adopted Monster, since Monster's family is...in heaven. Monster's family were killed by hunters, but monster managed to run away. Toby found Monster and "adopted" him. Little did Monster know that Toby secretly hated him. Toby's family started to hate Monster because of what species he is. Monster is part human and mutated wolf. The mutated wolf side came from a mutation when he was born. His species was originally human and wolf, but now it is mutated wolf and human, since the rest were killed. Because of this, Toby never understood why Monster was always so...um...lets put it as chubby for now. Toby got annoyed and finally wanted to end it. However, Monster always either lived or ran off. In this occasion, Monster lived.