By Mariam Khan The best Christmas present is the one you never thought would you get, and one lucky young boy and his brother got the shock of their lives after their Dad surprised them on Christmas morning with an eight-week-old puppy. In a viral video which reached more than 200k people, a boy can be seen crying with joy when he finds out he has been given a puppy for Christmas. His brother who looks just as shocked can be seen hovering in the middle of the room unsure of how to react to the emotional situation. Actor Laurence Kinlan was filmed walking into the living room with his two sons,…