In veterinary medicine, behavior is often the first indicator of a medical issue. Because animals cannot communicate with words, a change in , activity levels , or social habits can signal pain, metabolic disorders, or neurological problems. For example, a normally friendly dog becoming aggressive may be suffering from chronic joint pain, while a cat hiding more than usual could be experiencing internal distress. Applied Behavioral Science
While the medical model focuses on internal pathologies (like chemical imbalances), the behavioral model examines environmental triggers. Modern clinics increasingly combine both to treat the "whole animal". Understanding Animal Behaviour: Insights Into Communication zooskool simone first cut hot