Write about the restless mood of the lost dog owner. Write 100- 150 in the range of looking everywhere.

The dog has been lost for a day, and the owner can't eat any more. He once again went to the busy street where the dog was lost and looked around. The master remembers that every time he whistled, no matter how far he walked, the dog would run to him. He whistled while walking and didn't care what people around him thought of him. But today, no matter how he blows, the dog never appears again.

The owner came home depressed and looked at the dog's place in a daze. He remembered the bits and pieces with the dog. He walked over, picked up the little ball that the dog loved to play with, held it in his hand, and turned and turned. ...