In this course, we explore how mainstream understandings of animals and human-animal relationships have changed in recent years. Module 1 focuses on the roles of animals in human physical health and psychological well being. Module 2 explores animal selfhood, particularly in light of their inability to use spoken language. Finally, Module 3 examines some of the collective efforts undertaken when the treatment or use of animals comes to be seen as inhumane, immoral, and worthy of ameliorative social action.