The video shows a cartoon dog and a cartoon mouse running and chasing each other. The dog is wearing a yellow hat and a white shirt, while the mouse is wearing a red tie and a white shirt. They are running on a wooden floor against a beige wall. The dog is chasing the mouse, who is running away from him. The mouse is holding a banana peel in his hand, which he uses to slip and fall on the floor. The dog then chases the mouse again, and they continue to run around the room.