History of animal welfare

Systematic concern for the well-being of other animals probably first arose as a system of thought in the Indus Valley Civilization as the religious belief that ancestors return in animal form, and that animals must therefore be treated with the respect due to a human. This belief is exemplified in the existing religion, Jainism, and in varieties of other Indian religions. Other religions, especially those with roots in the Abrahamic religion, treat animals as the property of their owners, codifying rules for their care and slaughter intended to limit the distress, pain and fear animals experience under human control.