The video shows a small hamster running on a wheel inside a cage. The cage is pink and has a white wheel with black lines. The hamster is running at a fast pace, and its small feet can be seen moving quickly. The cage is placed on a wooden surface, and there is a red object visible in the background. The hamster's fur is a mix of white and brown, and it appears to be healthy and active. The wheel is spinning rapidly, indicating that the hamster is exercising. The video captures the hamster's movements in detail, showcasing its agility and energy.