The video shows a small dog wearing a red shirt, standing behind a white gate. The dog is looking through the bars of the gate, and then it starts to bark. The gate is made of white bars, and there is a brown floor underneath it. The dog appears to be alone, and there is no one else visible in the video. The dog's barking is the only sound that can be heard. The video is shot in a vertical orientation, and the lighting is bright, indicating that it is daytime.