Photographer Zhenia Bulawka has shared the heartbreaking story of her dog’s trip to the beach a month before he lost a battle to cancer.
Bulawka said Mr Dukes was in the final stages of grade III mast cell cancer at the time of the trip.
Bulawka turned the trip into a photo series documenting Mr Dukes' time at the beach, including this picture of him sharing a roast beef sandwich with Christian.
The couple spent the night at a hotel in Ocean City, a few minutes away from Assateague.
They later went for a walk along the beach at night time.
Before falling asleep in front of the TV.
Bulawka also shared this image of a bracelet Christian had made for her that features Mr Dukes and one of their other dogs, Ruby.
Bulawka said Mr Dukes passed away a month after their trip to the beach.
You can view more of Bulawka's photographs on her website and Facebook page.