Newberry investigates factors contributing to the expression of different forms of abnormal behavior in domestic animals. Specifically, she studies effects of early experience, environmental enrichment and social housing strategies, using play behavior and vocalizations as indicators of animal well-being. This information is used to develop humane animal care methods that reduce the risk of animal injury and promote animal well-being. Dr. Newberry is a Past President of the International Society for Applied Ethology and a scientific advisor to various groups addressing issues of farm animal well-being. Dr. Jaak Panksepp