A dog owner has gone viral after sharing a video of how a dog that she adopted, under the impression that she was a Labrador-pit bull puppy mix, turned out to be a different breed after growing up.

"I clicked on this expecting it to be another person worried about unexpected pitty. This is an actual rough one," one user wrote.

A Pitbull Lab mix is an energetic dog created by crossing a Labrador Retriever and an American Pitbull Terrier. Both parent ...