One evening, while taking his usual walk through the neighborhood park, he noticed a small dog wandering around, looking lost. The dog had no collar, and after a few minutes of looking for its owner, he decided to take the dog home for the night. The next morning, he put up some flyers and posted online about the lost dog. By afternoon, he received a call from a grateful family who had been searching for their pet. When they came to pick up the dog, their joy was palpable, and he felt a deep sense of satisfaction from having helped.