Foundations of Animal Welfare: Science, Ethics, Sentience and Law presents a comprehensive introduction to the scientific, ethical and legal dimensions of animal welfare. It explores key frameworks, including the Five Freedoms and Five Domains Model, welfare indicators, assessment methods and animal sentience. The book examines moral philosophy, animal rights and human responsibilities towards animals, with particular emphasis on India’s constitutional and legal framework, including the Prevention of Cruelty to Animals Act, 1960. Designed primarily for veterinary, animal husbandry and allied science students, it also serves as a valuable reference for professionals, researchers, educators and policymakers.