His name is Clay. He’s a happy, creative 24-year-old male who prefers to live in solitude. Although most of the time he is peaceful, he has been known to become aggressive and violent in a manner that can terrify the people who love him.
If Clay were human, he would probably have been diagnosed with post-traumatic stress disorder (PTSD). But Clay is a chimpanzee, a survivor of years of invasive medical experiments, and a resident of the Save the Chimps sanctuary in Fort Pierce, Fla.