The Integration of Veterinary Medicine and Behavioral Management in the Care of Captive Pigtail Macaques (<i>Macaca nemestrina</i>)

Abstract

The Washington National Primate Research Center (WaNPRC) maintains the largest domestic breeding colony of pigtail macaques (Macaca nemestrina) in the United States, with animals housed in small to medium-sized social groups. As part of the animal care plan, a programmatic framework is utilized, which integrates clinical care with socialization considerations for nonhuman primates (NHPs). This framework encompasses the following areas: (1) socialization in the clinical setting; (2) positive reinforcement training (PRT); (3) measures to ensure proper identification and medication distribution; and (4) in-group treatments. The success of this framework is demonstrated by the high socialization rate for hospitalized animals (99.5% social pairing success), with the majority of clinical cases (95%) being treated in social groups. Ultimately, this framework seeks to buffer stressors when animals require clinical care or husbandry manipulations. Taken together, the above components foster an environment that provides a comprehensive approach to NHP medical and behavioral management.

Keywords

• pigtail macaque
• nonhuman primate
• behavior
• positive reinforcement training