Alasdair Cochrane provides an entirely new theory of animal rights grounded in their interests as sentient beings. He applies this theory to a whole range of different and under-explored policy areas, such as genetic engineering, pet-keeping, indigenous hunting, and religious slaughter. In contrast to other proponents of animal rights, Cochrane claims that the possession of rights by animals does not mean animals must never be owned or used by human beings. He claims that because most sentient animals are not autonomous agents, they have no intrinsic interest in liberty. As such, his book.