The video shows a group of guinea pigs in a cage. The cage is filled with hay, and there are several guinea pigs of different colors, including black, white, and brown. The guinea pigs are moving around and interacting with each other. Some of them are eating hay, while others are walking around or sitting in the cage. The cage appears to be well-maintained, and the guinea pigs seem to be healthy and active. The video captures the natural behavior of the guinea pigs in their environment.