The use of enrichment to simulate a natural environment has become increasingly important in the management of captive animals, especially in large exotic ungulates. Indicators of positive welfare in giraffes are behaviors that mimic those displayed in the wild. This study uses a randomly timed feeder in an exhibit for a herd of seven captive giraffes at the Oakland Zoo in Oakland, California. I hypothesize that the feeder can be used to stimulate more naturalistic behaviors, where the giraffes continuously