In the video, we see a group of guinea pigs in a cage. The guinea pigs are of different colors, including white, black, and brown. They are all standing on a bed of hay. One of the guinea pigs is being fed by a person's hand, which is visible in the frame. The guinea pigs are eagerly eating the food, and some of them are nudging each other to get a better position. The cage appears to be indoors, and there is no visible background beyond the cage itself. The video captures the guinea pigs' natural behavior and their interaction with the person feeding them.