Which is a commonly used composite pain score for dogs?

• A. Glasgow Composite Measure Pain Scale (CMPS-SF)
• B. Pain Index for Dogs
• C. Visual Analog Scale
• D. Numeric Pain Scale

Answer: (C)

Pain assessment in dogs is about turning what you observe into a numerical value to guide treatment. The Visual Analog Scale offers a simple, quick way to quantify pain intensity. It uses a straight line with endpoints labeled no pain and worst pain, and the observer marks where the dog's pain falls on that line. The mark is measured to give a numeric score, which you can track over time to judge how well analgesia is working or when to adjust treatment. Its practicality is why it’s so commonly used: it’s easy for clinicians and even owners to apply, doesn’t require rating many different behaviors, and can detect small changes in pain. While there are more detailed composite scales that assess multiple pain behaviors, the Visual Analog Scale remains a widely adopted, efficient tool in everyday veterinary practice.