Animal studies is a recently recognized field in which animals are studied in a variety of cross-disciplinary ways. Scholars who engage in animal studies may be formally trained in a number of diverse fields, including art history, anthropology, biology, film studies, geography, history, psychology, literary studies, museology, philosophy, and sociology. They may engage with questions about literal animals, or about notions of "animality" or "brutality," employing various theoretical perspectives, including feminism, marxist theory, and queer theory. Using these perspectives, those who engage in animal studies seek to understand both human-animal relations now and in the past, and to understand animals as beings-in-themselves, separate from our knowledge of them. Because the field is still developing, scholars and others have some freedom to define their own criteria about what issues may structure for the field.
As an interdisciplinary subject, animal studies exists at the intersection of a number of different fields of study. Different fields began to turn to animals as an important topic at different times and for various reasons, and these separate disciplinary histories shape how scholars approach animal studies.
In part, animal studies developed out of the animal liberation movement and was grounded in ethical questions about co-existence with other species: whether it is moral to eat animals, to do scientific research on animals for human benefit, and so on. Animal studies scholars who explore the field from an ethical perspective frequently cite Australian philosopher Peter Singer's 1975 work, Animal Liberation, as a founding document in animal studies. Singer's work followed Jeremy Bentham's by trying to expand utilitarian questions about pleasure and pain beyond humans to other sentient creatures.
Theorists interested in the role of animals in literature, culture, and continental philosophy also consider the late work of Jacques Derrida a driving force behind the rise of interest in animal studies in the humanities. Derrida's final lecture series, The Animal That Therefore I Am, examined how interactions with animal life affect human attempts to define mankind and the self through language. Taking up Derrida's deconstruction and extending it to other cultural territory, Cary Wolfe published Animal Rites in 2003 and critiqued earlier animal rights philosophers such as Peter Singer and Thomas Regan. Wolfe's study points out an insidious humanism at play in their philosophies and others. Recently also the Italian philosopher Giorgio Agamben published a book on the question of the animal: The Open. Man and Animal.
Research Topics and Methodologies
Researchers in animal studies examine the questions and issues that arise when traditional modes of humanistic and scientific inquiry begin to take animals seriously as subjects of thought and activity. Students of animal studies may examine how humanity is defined in relation to animals, or how representations of animals create understandings (and misunderstandings) of other species. In order to do so, animal studies pays close attention to the ways that humans anthropomorphize animals, and asks how humans might avoid bias in observing other creatures. For instance, Donna Haraway's book, Primate Visions, examines how dioramas created for the American Museum of Natural History showed family groupings that conformed to the traditional human nuclear family, which misrepresented the animals' observed behavior in the wild.
By highlighting these issues, animal studies strives to re-examine traditional ethical, political, and epistemological categories in the context of a renewed attention to and respect for animal life. The assumption that focusing on animals might clarify human knowledge is neatly expressed in Claude Lévi-Strauss's famous dictum that "animals are good to think with." 
- Gorman, James (12 January 2012).  "Animal Studies Move From the Lab to the Lecture Hall." The New York Times. Retrieved 13 June 2012.
- Donna Haraway. "Teddy Bear Patriarchy: Taxidermy in the Garden of Eden, New York City, 1908–1936".
- Lévi-Strauss, Claude. Totemism. Boston: Beacon Press, 1963, p. 89.
- Animal Rights History
- Animal Studies and Film: An interview with Matthew Brower, professor of graduate Art History at York University
- Animal Studies Bibliography compiled by Linda Kalof, Amy Fitzgerald, Jennifer Lerner and Jessica Temeles
- Animals and the Law
- Australian Animal Studies Group
- Italian Animal Studies Review