During a basic fitness test, which signs indicate fatigue and the need to stop or slow down?

• A. The dog completes distance with no fatigue
• B. Tail-wagging and jumping after a few meters
• C. Appetite increases
• D. Pacing, reluctance to continue, heavy breathing, slowed recovery

Answer: (D)

During a basic fitness test, fatigue shows as the dog’s effort dropping and recovery slowing. The clear indicators are pacing, reluctance to continue, heavy breathing, and a slower return to baseline after exertion. Pacing signals the dog is no longer maintaining a steady, comfortable rhythm and starts to show irregular effort. Reluctance to continue means the dog is choosing not to push forward despite prompts, a direct sign that the workload is exceeding comfort. Heavy breathing reflects increased respiratory effort as the body fights to supply oxygen to muscles. Slowed recovery demonstrates the dog’s systems take longer to return to resting levels after exertion, indicating diminished stamina. When these signs appear, stopping or reducing intensity helps prevent overexertion and supports safe training progression. In contrast, finishing the distance without fatigue suggests the workload is appropriate for the dog, and signs like tail-wagging or jumping indicate excitement rather than fatigue; appetite changes aren’t immediate indicators during a workout.