The necklace you got from a Mosbear Cub looks like it belonged to a Sapien. Take it to Ananta.
Step 1. Ask AnantaAn adjutant to Chaikata, the Chieftain of the Silver Mane Tribe. She is hiding at Chaikata’s Hideout with the other survivors. about the necklace.
Step 2. Bring the necklace to BuBu KongA Skurv at Chaikata’s Hideout in Morheim. He is one of the last BuBu tribesmen and is the father of BuBu Pat..