VIDEO: Cliff had a ruff morning. The 4-month old black Labrador retriever got his head stuck in a hole in his backyard fence. Fortunately for Cliff, his buddy Charlie is a quick thinker. "He got stuck in that little hole over there and little Charlie let us know his friend was missing," his human Veronica Provetta said. After Charlie alerted her that something was wrong, Provetta went searching for Cliff and found him stuck. She enlisted the help of another person in the house and ran to the front of the house to work another angle and give Cliff some support.