This is Duke and my two daughters (Dolores and Joanna). It was taken not long before he left us in 2014. He was a fine dog and 11 years old isn't a bad lifespan for a great dane.
We got him when my youngest was 3 years old. Duke is the dog that taught Joanna to not be afraid of dogs. He was a lanky thing, 35 inches at the shoulder and 120 lbs.