In the video, a large dog is seen standing on a sidewalk in front of a sprinkler. The dog is wearing a blue collar and appears to be enjoying the water as it sprays up from the sprinkler. The sprinkler is located on a grassy area, and a house can be seen in the background. The dog is moving around, trying to catch the water with its mouth and paws. The sun is shining brightly, and the water droplets are visible in the air.