In the video, a small white dog is seen chasing a toy mouse across a wooden floor. The dog appears to be in a playful mood, running back and forth as it tries to catch the toy. The toy mouse is a small, plush toy with a long tail, and it moves quickly across the floor, enticing the dog to chase after it. The dog's fur is fluffy and white, and it seems to be enjoying the game. The wooden floor provides a smooth surface for the dog to run on, and the lighting in the room is bright, making the scene clear and visible. The dog's movements are energetic and playful, and it seems to be enjoying the game. Overall, the video captures a fun and playful moment between a dog and its toy.