The video shows a person's hand holding a biscuit and teasing a dog with it. The dog, which appears to be a corgi, is eagerly waiting for the biscuit and trying to grab it from the person's hand. The person is moving the biscuit around, making it difficult for the dog to catch it. The dog is jumping up and down, trying to get the biscuit, but the person is holding it just out of reach. The dog's eyes are focused on the biscuit, and its ears are perked up in anticipation. The person's hand is visible in the frame, and the background is dark, suggesting that the video was taken at night.