Diagram showing different body condition scores for dogs, ranging from 1 (very skinny) to 9 (obese). Score 1 depicts a dog with ribs, lumbar vertebrae, and pelvis bones very prominent, indicating extreme thinness. Score 3 shows a dog with ribs visible but less prominent. Score 5 indicates ribs palpable with minimal fat covering. Score 7 depicts a dog with difficulty to palpate ribs, heavy fat deposits. Score 9 shows a dog with massive fat deposits over the thorax, spine, and tail base, indicating obesity.