The video shows a cat and a mouse in a natural setting. The cat is lying on the ground, and the mouse is moving around in front of the cat. The cat is watching the mouse intently, and the mouse seems to be unaware of the cat's presence. The setting appears to be outdoors, with grass and leaves visible in the background. The cat is a tabby with distinctive stripes and markings, and the mouse is small with a grayish color. The video captures the natural behavior of both animals in their environment.