The video shows a group of guinea pigs in a cage. The guinea pigs are of different colors, including white, brown, and black. They are seen eating grass and moving around the cage. The video captures the guinea pigs from different angles, showing their fur, eyes, and whiskers. The cage appears to be made of wood, and there is a green plant in the background. The lighting in the video is dim, and the focus is mainly on the guinea pigs.