Litigation – List of Cases

Filing High Impact Lawsuits that Expand the Protections for Animals Under the Law

The Litigation Program files high-impact lawsuits against individuals and industries that exploit animals, including factory farms, puppy mills, research laboratories, and roadside zoos. We litigate cases in state and federal courts with the goal of stopping abusive practices and setting ground-breaking precedent that will establish justice for animals in the legal system. In addition to suing animal abusers, we often sue state and federal governments and agencies to invalidate laws and regulations that harm animals; and we intervene in litigation to defend animal protection laws when they are under siege from industries that abuse animals.


Challenging the Inhumane Treatment of Captive Wild Animals at Pymatuning Deer Park

The Animal Legal Defense Fund and People for the Ethical Treatment of Animals (PETA) filed a lawsuit against Pymatuning Deer Park, a roadside zoo in Jamestown, Pennsylvania.

Defending San Francisco’s Fur Ban

The Animal Legal Defense Fund intervened to defend San Francisco’s ban on the sale of fur products against a fur industry lawsuit

Challenging the USDA for Renewing AWA License of Disreputable Wildlife Trafficker and Exhibitor

On March 9, the Animal Legal Defense Fund, the nation’s preeminent legal advocacy organization for animals, filed a lawsuit against the U.S. Department of Agriculture (USDA) for renewing Robert Sawmiller’s license to engage in activities regulated by the Animal Welfare Act (AWA).

Challenging the Treatment of Captive Animals at Olympic Game Farm

The Animal Legal Defense Fund alleges Olympic Game Farm, a roadside zoo in Sequim, Washington, is breaking the Endangered Species Act and state anti-cruelty laws by not providing adequate care for the captive animals in its possession.

Challenging Wisconsin’s Hunting Statute as a First Amendment Violation

The Animal Legal Defense Fund filed a lawsuit in federal court aiming to strike down a Wisconsin statute banning photographing, videotaping, approaching, or even “maintaining a visual or physical proximity to” a hunter.

Challenging the Treatment of Animals at Farmers Inn

In 2018 the Animal Legal Defense Fund sent a notice of intent to sue Farmers Inn, a roadside zoo in Sigel, Pennsylvania, for violations of the Endangered Species Act and state public nuisance standards based on violations of state wildlife protection laws.

Challenging University of Wisconsin’s Censorship of Speech on Social Media

ALDF filed a lawsuit on behalf of Madeline Krasno, a former employee of one of UW-Madison’s controversial primate research labs, who has been prevented from posting truthful comments on the school’s otherwise public Instagram and Facebook posts because they are critical of the university’s storied history of animal testing.
Challenging a Florida Kitten Breeder’s Cruelty and Fraud

Challenging a Florida Kitten Breeder’s Cruelty and Fraud

The Animal Legal Defense Fund filed a lawsuit against Orlando-based kitten breeder and seller, Adorable Stars, for practicing veterinary medicine without a license, animal cruelty and neglect, and contract and tort claims.

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