Helen loved animals, especially dogs. She decided to start a dog-walking business in her neighborhood. She put up flyers and soon got her first customer, a woman who had a cute little Pomeranian named Charlie. Helen arrived at the woman's house. Charlie was bouncing with excitement, eager to go outside. Helen hooked Charlie's leash to his collar. They set off on their walk. They walked down the street. Charlie eagerly sniffed around. They walked to the park. Helen let Charlie off his leash so that he could run around. After a while, Helen put Charlie back on his leash. They started walking back home. The woman was waiting for them. She gave Helen a big tip.