Before joining the Croney Research Group as a Senior Research Associate, Dr. Stella was a USDA Science Fellow with the APHIS-Center for Animal Welfare and a visiting scholar at Purdue University College of Veterinary Medicine. Her research interests include environmental factors that affect the behavior and welfare of confined animals and the impact of the quality of human-animal interactions on animal welfare. Her research has focused on assessing the behavior and welfare of domestic cats and dogs housed in biomedical laboratories, shelters, veterinary hospitals, and commercial breeding facilities.