Bride's dying dog sees his person down the aisle

Story highlights

  • Kelly O'Connell adopted Charlie as a puppy
  • He was her companion for 15 years

(CNN)Charlie was Kelly O'Connell's "best fur friend."

"We had tons of adventures together," she told CNN.
So when she learned her canine companion of 15 years was dying of a brain tumor, she was devastated.