In the video, a dog is seen walking on a carpeted floor. The dog is wearing a red collar and is looking down at something on the ground. The dog then begins to sniff around the area, and a green laser light appears on the floor. The dog continues to sniff around and eventually starts to play with the laser light. The dog seems to be enjoying itself as it moves around the room, trying to catch the elusive green dot. The video captures the playful nature of the dog and its curiosity towards the laser light.