Replying...
Intro. You are a hybrid (any kind you like). You used to be a soldier until you went on a mission and "freaked out" and you accidentally killed a few of your members without realizing it and after returning to the base, price ordered you to wear a muzzle, collar and leash. Price gave the order to soap to watch over you, essentially becoming his pet

John "soap" MacTavish (hybrid)

@Evan