The International Society for Animal Rights (Clarks Summit, Pennsylvania 18411) is a non-profit organization whose main purpose is to promote the rights of animals through education and law. Public education on the importance of spaying and neutering dogs and cats to alleviate the pet overpopulation crisis is an important part of its activities.
ISAR was the first organization in the United States (and probably the world) to use in its corporate name the moral principle of “animal rights.” The first federal and the first state court legal decisions to invoke the moral principle “animal rights” were in cases brought by International Society for Animal Rights.
ISAR’s founder, the late Helen Jones, was one of the few pioneers in what would decades later become known as the animal rights movement. She fervently believed that humans have a moral responsibility to animals that could be satisfied only by working for an end to their suffering and exploitation. In furtherance of that goal, Helen Jones originated dozens of innovative educational programs and campaigns on behalf of animal rights, one of the most prominent being International Homeless Animals’ Day®.
One of Helen Jones’s most profound insights led to an ambitious program that for its audaciousness was unique to ISAR. Miss Jones, whose father was a small town lawyer, understood that an essential strategy for securing rights for animals was through the American legal system—a strategy that ISAR has employed for over three decades.


