[5] In 2006, the organization came to the defense of operators of Primarily Primates, a sanctuary near San Antonio, Texas, that housed "hundreds of chimpanzees, monkeys and other animals that had outlived their usefulness as research subjects, movie props or pets.
"[6] After People for the Ethical Treatment of Animals made unsubstantiated, false allegations to the Texas Attorney General that were later dismissed, the sanctuary was temporarily put into the control of a receiver by way of an emergency injunction.
FoA's Wildlife Law Program works at putting an end to animals' being treated as property within the legal system, and along with winning 12 legal challenges to protect wild horses from government roundups, has secured Endangered Species Act protections for birds and other animals.
In August 2014, the Wildlife Law Program challenged federal agencies at John F. Kennedy International Airport in New York for killing protected Snowy Owls and other migratory birds.
The lawsuit argues that the agencies did not disclose the scope and impacts of the bird-reduction program or “discuss all reasonable alternatives to lethal” options, as they were required to do.