In the video, a small white mouse is seen inside a cardboard box. The mouse is moving around and chewing on the cardboard. The box is filled with shredded paper and wood shavings, which the mouse is also eating. The mouse's fur is clean and well-groomed, and its eyes are bright and alert. The box appears to be a makeshift home for the mouse, providing it with a safe and comfortable space to explore and play. The shredded paper and wood shavings are scattered throughout the box, creating a cozy environment for the mouse. The mouse seems to be enjoying its time in the box, as it moves around and nibbles on the cardboard and shredded paper. Overall, the video captures a playful and curious mouse exploring its surroundings in a safe and comfortable environment.