Animal rights campaigners have criticised these official figures, claiming that they give little information as to how much the animals concerned suffer.

There is much disagreement as to whether non-human animals have rights, and what is meant by animal rights. There is much less disagreement about the consequences of accepting that animals have ...

The Colorado high court ruled in favor of Cheyenne Mountain Zoo after an animal rights group alleged the park's elephants were 'unlawfully confined.' ...