Harold "Bones" Malone has become an unnatural thing. Convicted of murder, he is tried and sentenced to become Constock, a new penal system wherein the worst of society have their brains transplanted into farm animals - Pigs, goats, even llamas, and Bones' case, a Shetland Sheep. Not wanting to live out his days in petting zoos, or fleeing from other constock in rut, Bones decides to make a run for it, to return to the city and, somehow, somehow,...