Which of the following is a common sign of musculoskeletal pain during activity?

• A. Coughing during sleep
• B. Lameness
• C. Bright coat
• D. Increased appetite

Answer: (B)

Musculoskeletal pain during activity tends to show up as lameness because pain in joints, muscles, or bones makes the dog alter how it bears weight. When movement is painful, a dog will shift weight away from the painful limb, leading to an uneven gait or limping, especially during or after exercise when stress on the body is highest. You might also see the dog reluctant to run, jump, or climb stairs, and stiffness after rest. The other signs listed don’t reflect pain in the moving musculoskeletal system: coughing during sleep points to respiratory or sleep issues, a bright coat is about general appearance, and increased appetite isn’t a sign of musculoskeletal pain during activity.