A farmer had some puppies to sell. He painted a sign advertising them on the edge of his yard. One day, a little boy came to buy one of the puppies. With a whistle , the farmer called, "Here, Dolly!" Out from the doghouse ran Dolly followed by _ . The little boy stood against the fence . His eyes danced with happiness. As the dogs made their way to the fence, the little boy noticed something else inside the doghouse. Slowly another little ball appeared, something wrong with its legs, doing its best to catch up. "I want that one," the little boy said. The farmer knelt down at the boy's side and said, "Son, you don't want that puppy. He will never be able to run and play with you like these other dogs would." With that, the little boy stepped back from the fence, reached down and began rolling up one leg of his trousers. In doing so, he showed a steel brace running down both sides of his leg attaching itself to a specially made shoe. Looking back up at the farmer, he said, "You see, sir, I don't run too well myself, and he will need someone who understands." Which of the following words best describes the boy?
clever lovely warm-hearted strange