| Behavioral Sign | Potential Medical Cause | Recommended Action | | :--- | :--- | :--- | | | Pain, fever, anemia, metabolic disease (e.g., hypothyroidism) | Full blood panel, pain assessment | | Aggression (sudden onset) | Brain tumor, rabies, dental pain, hyperthyroidism (cats) | Neurological exam, thyroid testing | | House-soiling (cats) | Urinary tract infection, chronic kidney disease, diabetes | Urinalysis, blood glucose, imaging | | Excessive grooming (dogs/cats) | Atopic dermatitis, food allergy, psychogenic alopecia | Skin scraping, elimination diet trial | | Pica (eating non-food items) | Anemia (iron deficiency), GI disease, nutritional deficiency | CBC, fecal exam, endoscopy |
Every physical symptom has a behavioral context. And every abnormal behavior is a potential medical differential diagnosis. The stethoscope listens to the heart; the behavioral history listens to the soul. | Behavioral Sign | Potential Medical Cause |
| Behavioral Sign | Potential Medical Cause | Recommended Action | | :--- | :--- | :--- | | | Pain, fever, anemia, metabolic disease (e.g., hypothyroidism) | Full blood panel, pain assessment | | Aggression (sudden onset) | Brain tumor, rabies, dental pain, hyperthyroidism (cats) | Neurological exam, thyroid testing | | House-soiling (cats) | Urinary tract infection, chronic kidney disease, diabetes | Urinalysis, blood glucose, imaging | | Excessive grooming (dogs/cats) | Atopic dermatitis, food allergy, psychogenic alopecia | Skin scraping, elimination diet trial | | Pica (eating non-food items) | Anemia (iron deficiency), GI disease, nutritional deficiency | CBC, fecal exam, endoscopy |
Every physical symptom has a behavioral context. And every abnormal behavior is a potential medical differential diagnosis. The stethoscope listens to the heart; the behavioral history listens to the soul.