The video shows a hamster running on a wheel inside a cage. The cage is equipped with a water bottle, a food dish, and a wheel. The hamster is running on a wheel that is attached to the side of the cage. The wheel is made of plastic and has a red base. The hamster is running at a fast pace, and its fur is a mix of white and brown. The cage is made of metal bars and has a green base. The background is blurred, but it appears to be a room with a window.