In the video, a white and brown guinea pig is seen eating a piece of lettuce. The guinea pig is standing on a blanket with black and white paw prints. The blanket is placed on the floor of a cage, which has a wooden frame and a green plush toy. The guinea pig is actively chewing on the lettuce, and its fur appears clean and well-groomed. The cage seems to be well-maintained, with hay visible in the background. The video captures the guinea pig's natural behavior in a comfortable and safe environment.