Want to Learn More?

Want to Learn More?

Important Dates

Scholarship Deadline

October 5, 2026

Application Deadline

November 2, 2026

Spring Start Date

January 13, 2027

Animal Protection Through the Law: Learn About Animal Law

Animals share our world, inspiring awe and joy. Whether it’s the graceful flight of a bird, the playful antics of a companion dog, or the majestic presence of an elephant, animals contribute to and support the rich tapestry of life on earth. However, while coexisting, humans also engage in widespread exploitation of animals, when their protection should be our prerogative

For example, humans use animals for entertainment in zoos and circuses, exploit them for medical research, breed, farm, and raise animals for food, and hunt them for sport. Left unchecked, history demonstrates that humans have exploited some species of animals to extinction, and others are either gravely threatened or on the brink as well.

Animal Protection

Animals are living, sentient beings who have subjective experiences of the world and can experience emotions, including pain and suffering. Therefore, using animals for human purposes raises moral and ethical concerns, including questions such as what legal protections we owe animals and how we safeguard their interests. The discussion may be complex and nuanced, but the necessity of those safeguards is clear. 

The Role of Law in Animal Protection 

The legal system has always played an important role in human society. Laws establish a framework for what constitutes acceptable behavior and what society has collectively deemed to be intolerable or punishable. Laws provide guidance on resolving disputes, and the legal system serves as a bulwark against wanton infringement of individual rights by the state. By providing a structured system of rules and regulations, the law contributes to social cohesion, justice, and the protection of fundamental values. 

Law safeguards human rights and regulates human relationships; it can do the same for animals. The history of animal cruelty laws in the United States dates back to the early 19th century, when the first anti-cruelty legislation was enacted in New York in 1828. Inspired by the advocacy of Henry Bergh, the founder of the American Society for the Prevention of Cruelty to Animals (ASPCA), this milestone marked the beginning of a broader movement that eventually led to the development of comprehensive animal welfare laws nationwide aimed at protecting animals from unnecessary suffering and abuse.

Today, all 50 U.S. states and most countries worldwide have enacted some form of animal protection legislation. From prohibiting the infliction of unnecessary pain and suffering on animals to criminalizing specific acts of cruelty and neglect, Animal cruelty laws play a critical role in protecting animals from abuse, holding offenders accountable, and affirming society’s commitment to compassion and justice. 

What Laws Impact the Lives of Animals?

The role of law with respect to animals is not restricted to animal cruelty legislation. While animal welfare laws play a key role in protecting animals from cruelty and neglect, laws that affect, regulate, or address animals in human society are ubiquitous at the international, federal, state, and local levels. Moreover, while there are laws beyond animal cruelty laws that provide legal protections for animals, they often fall short of being expansive enough. This failure results in pain and suffering for billions of animals annually. Examples of some of these U.S. laws include: 

  • Laws regulating the use of animals in commercial activities: In the United States, the Animal Welfare Act (AWA) is a federal law that regulates the treatment and handling of animals in research, exhibition, transport, and certain commercial endeavors. Enacted in 1966 and amended several times since, the AWA sets standards for humane care, housing, and transportation of certain animals, with the goal of ensuring their well-being and preventing unnecessary suffering. Yet the AWA leaves some of the most exploited animals unprotected, carving them out of legal protection either due to the type of animal or intended use. For example, farmed animals are deprived of AWA protections. Even where we have animal protection laws, significant improvements are needed to advance legal protections.
  • Laws addressing the treatment of farmed animals: Certain laws are enacted to minimize the suffering experienced by animals raised for food. There is no U.S. federal law that governs the treatment of farmed animals during the time they are being raised for food. There are, however, laws that relate to the slaughter of animals. Enacted in 1958, the Humane Methods of Slaughter Act is a U.S. federal law that mandates that livestock be rendered unconscious before the slaughtering process. As with the AWA, however, the law fails to provide protections for all animals. Poultry and fish, for example, do not fall within its protections.
  • Laws aiming to protect wildlife: The goal of some pieces of legislation is to protect wild animals and their environments, especially when these animals are gravely threatened by human activities. For example, the Endangered Species Act (ESA) is a U.S. federal law designed to protect and recover endangered and threatened species and their habitats. Enacted in 1973, it grants regulatory powers to government agencies to assess and mitigate actions that may harm these species, aiming to prevent their extinction and promote biodiversity conservation. However, the ESA has been criticized for prioritizing the interests of species over those of individual animals. Furthermore, the ESA is designed to protect only threatened and endangered species of wild animals.

Animal Law as a Field of Legal Inquiry 

Animal law is a specialized legal field dedicated to addressing animal protection through the legal system. Animal law addresses a diverse range of issues, including preventing animal cruelty, protecting wild animals, regulating animal testing, ensuring the ethical treatment of animals across industries, and more. This area of law seeks to establish and enforce legal frameworks that govern the treatment and rights of animals, recognizing them as sentient beings deserving of consideration and protection. Animal law addresses concerns such as the conditions in which animals are raised, their use for food, fiber, research, and entertainment, the protection of species and individual animals, and the conservation of their natural habitats. The development of animal law reflects growing societal demand for the protection and ethical treatment of animals. Stronger legal protections are undoubtedly essential for animal welfare.

Lawyers and advocates who specialize in animal law advance animal protection in critical ways. Careers in animal law include:

  • Litigating in court to protect animal interests;
  • Working in a federal or state agency responsible for implementing animal protection legislation;
  • Lobbying on behalf of state or national animal protection entities, including wildlife, equine, aquatic, companion, and farmed animal advocacy organizations;
  • Teaching animal law; 
  • Working in an animal protection or other nonprofit organization that advances the rights and interests of animals;
  • Advising on animal law policy at the federal, state, or local levels

……and many more. 

Advance Animal Protection by Earning a Degree in Animal Law 

Specialize in animal law to advance the interests of animals through the law, and choose a top-tier option at The Center for Animal Law Studies at Lewis & Clark Law School. It features the world’s first Animal Law LLM program for lawyers and the first of its kind Animal Law MSL program in the U.S. for non-lawyers. Both programs are designed to allow advocates to focus on animal law in practice, academia, research, or public policy. Both degree programs are offered in-person in Portland, Oregon, and fully online, giving students the flexibility to maintain their family, professional, and other life commitments while gaining this specialized and sought-after training. The program includes courses on a diverse array of animal law topics, including Animal Law Fundamentals, Industrial Animal Agriculture Law, Global Wild Animal Law, Crimes Against Animals, and many others. 

Lewis & Clark’s online Animal Law LLM and online MSL programs are flexible and fit students’ schedules with courses taught by renowned animal law scholars and practitioners from around the world, letting candidates explore the challenges and opportunities available to advocates dedicated to advancing the interests of animals. 

Scroll to Top