Today, behavioral veterinarians understand that aggression is often a symptom of pain.
The "scruff and pray" method. Cats are forcibly removed from carriers, scruffed by the neck, and restrained by a technician while the vet works quickly. This treats the animal as a broken object to be fixed.
A seven-year-old Labrador retriever suddenly begins growling at children when they approach food bowls. The family fears the dog is becoming dangerous. A behavioral workup reveals no psychological trauma, but a thorough orthopedic exam—combined with observing the dog’s stiff gait and reluctance to sit squarely—uncovers severe hip dysplasia. The dog is not guarding the bowl out of spite; the dog is protecting itself because bending down to eat hurts. When children approach, the dog anticipates the physical effort of raising its head, which exacerbates joint inflammation.