A series of touching photos shows a man taking his beloved dog who was dying from leukemia up on his favorite mountain for his last walk in a wheelbarrow. Ten-year-old Monty enjoyed exploring hills and walks all over the country with his owner, Carlos Fresco, a hotelier from London. The adventurous pair, according to Carlos, had visited the Brecon Beacons many times over the years and had even summited the three peaks. However, 18 months ago, when the labradoodle fell ill, Carlos became aware that he had only a certain amount of time left with Monty. “I knew Monty was dying as his cancer had returned. He was diagnosed 18 months ago and responded very well to chemotherapy,” Monty said. “But unfortunately his leukemia returned eight weeks ago and he declined very rapidly.” Carlos thus decided to go with Monty on one last journey together and the duo thus returned to …