People for the Ethical Treatment of Animals (PETA)

PETA stands for People for the Ethical Treatment of Animals

PETA is organization that stands up for the animals rights and millions of people are involved and support it. PETA as been great supporter of stopping SeaWorld from using their animals as entertainmen, keeping them in captivity,stopping the breeding program, enlarging their pens and so many other things that maybe hurtful to the animals. They've been taking lot of action in making sure these animals are being treated correctly. They have set websites called "SeaWorldHurt" which as a lot of information and passed history of SeaWorld.