Companion Animal Ethics explores the important ethical questions and problems that arise as a result of humans keeping animals as companions. * The first comprehensive book dedicated to ethical and welfare concerns surrounding companion animals * Scholarly but still written in an accessible and engaging style * Considers the idea of animal companionship and why it should matter ethically * Explores problems associated with animals sharing human lifestyles and homes, such as obesity, behavior issues, selective breeding, over-treatment, abandonment, euthanasia and environmental impacts * Offers insights into practical ways of improving ethical standards relating to animal companions