Veterinary behaviorists help design enrichment programs for captive endangered species to ensure they maintain the natural instincts necessary for potential reintroduction into the wild. The Future: One Welfare

Next, Dr. Aris switched to his behavioral toolkit. He realized Cooper had associated the "phantom" sounds caused by his ear infection with the backyard and the front door. Cooper wasn't being "bad"; he was anxious because his world sounded scary.

: Researchers use the concept of "emotional valence"—distinguishing between positive and negative emotional states—to assess long-term animal welfare beyond immediate physical health.