In the video, a person is wearing a dinosaur costume and playing with a small dog. The dog is seen jumping on the person's back and biting the costume. The person is also seen walking around with the dog on a leash. The dog seems to be enjoying the interaction with the person in the costume. The costume is orange with black spots and has a long tail and a head with sharp teeth. The dog is a small breed with a golden coat. The background shows a residential area with houses and trees.