Petros the Unyielding was a Silver Fang Ahroun who lived in aproximately 2000 B.C.E. He was murdered by Vinata, a corrupt Nagah. He had been carrying a message to the west to Konstantos the Savage, a fellow Silver Fang, telling him to stop harrassing the Fera. His death, and the Gurahl refusal to ressurect him, triggered the first War of Rage.