A man has a big garden around his house. An old dog comes to his garden. The dog looks at the man and then lies down next to him.
When the man stands up and walks to the house, the dog walks behind him. When they are inside, the dog jumps on the sofa, closes his eyes and sleeps for one hour. Then he wakes up and walks to the door. The man lets the dog out.
The next day the dog comes again. He jumps on the sofa and sleeps for an hour. This is happening every day for three weeks. The man wants to know why the dog comes to his house. He writes on a piece of paper these words, “Every afternoon your dog comes to my house and sleeps for one hour on my sofa.” Then the man puts this piece of paper on his collar.
The next day the dog comes with a different piece of paper on his collar. It says, “He lives in a home with four children. He needs some quite place to relax. Can I come with him tomorrow?”