In the video, there are three guinea pigs in a room. Two of the guinea pigs are lying down, while the third one is standing up. The standing guinea pig is eating a piece of lettuce. The other two guinea pigs are not moving and are just lying down. The room has a wooden floor and there is a wooden board in the background. The guinea pigs are of different colors, with one being brown and black, another being white and black, and the third one being brown and white.