The gap between what an owner perceives and what an animal is communicating is often a chasm. Veterinary science relies on accurate history-taking, but if an owner cannot read their pet's fear signals, the history is flawed.

Changes in wildlife behavior—such as a bat venturing out during daylight or a rodent losing its fear of predators—often precede viral outbreaks. Veterinary epidemiologists are now collaborating with behavioral ecologists to track these "behavioral anomalies" as early warning systems for diseases like Nipah virus or Ebola.

"What happened to you?" not "What is wrong with you?"