How should nonverbal patients be assessed for pain under Fear Free care?

• A. Use validated scales (DGS/FGS) and continuous behavioral observations.
• B. Rely on owner impression of pain.
• C. Use only vital signs to assess pain.
• D. Assume no pain if the patient is quiet.

Answer: (A)

Assessing pain in nonverbal patients requires objective, species-specific tools and attentive monitoring over time. Validated scales like the Dog Grimace Scale and the Feline Grimace Scale translate subtle facial changes and behaviors into a numeric score that correlates with pain intensity, and when used consistently alongside continuous behavioral observations, they provide a reliable picture of the animal’s comfort. This approach accounts for how fear and stress can mask pain or alter expressions, which is especially important under Fear Free care where we minimize stress but still need to detect discomfort promptly. Relying on owner impressions is biased and often incomplete in a clinical setting; vital signs alone do not reliably indicate pain, since animals can harbor pain even when signs are quiet. By combining validated grimace scales with ongoing observation—watching responses to palpation, movement, and nursing care—we can detect pain earlier and adjust analgesia appropriately.