The audio titled "Barking of a Small Dog Recorded on 2nd October 2021" captures the distinct sound of a small dog's barking. The recording was made on the second day of October in the year 2021. The audio is characterized by the unique high-pitched bark that is typical of smaller dog breeds. The small dog's lively and energetic nature is evident from its barking, which resonates throughout the audio. The recording provides an accurate and authentic representation of the barking sound made by small dogs.