As avid CSNW blog readers know well, most veterinary procedures for chimpanzees are traditionally carried out while they are under anesthesia, and we don’t like do anesthetize any more than we have to. So we, along with many of our colleagues, try to find ways for chimps to willingly cooperate in their own care. That can take the form of positive reinforcement training, the use of specialized devices for diagnostics and treatment, or, in some cases, both. Take a peek at our team snapping some x-rays of Rayne’s finger in an effort to rule out a fracture and direct the course of treatment.