In the video, there is a guinea pig inside a cage. The guinea pig is eating food from a tube. The tube is being held by a person who is not visible in the video. The cage is made of metal bars and the guinea pig is black and white in color. The food in the tube appears to be green in color. The guinea pig is actively eating the food and seems to be enjoying it. The background of the video is not clearly visible due to the focus being on the guinea pig and the tube.