In the video, a person is seen petting a guinea pig inside a cage. The cage is covered with a blue blanket that has a pattern of sharks and fish on it. The person's hand is visible as they pet the guinea pig, which is brown and white in color. The guinea pig seems to be enjoying the attention and is not moving away from the person's hand. The cage appears to be well-maintained and clean, with hay visible in the background. The person's hand is steady and gentle as they pet the guinea pig, indicating a sense of care and affection towards the animal.