The video shows a group of guinea pigs in a pen. There are two guinea pigs in the foreground, one black and one white with black spots. The black guinea pig is lying down in the hay, while the white guinea pig with black spots is standing up. The background shows another guinea pig, also black, lying down in the hay. The pen appears to be indoors, and the hay is yellowish-brown. The guinea pigs seem to be calm and comfortable in their environment.