How dogs are helping keep the Gordie Howe bridge construction on track

There are so many ways in which a man's best friend is used. You can find dogs at police departments, hospitals, and schools to name few places. But, have you ever heard of a dog on a construction site? There's one special dog playing an important role in the Gordie Howe International Bridge construction. Her name is Demon, but she's not scary, at least to us humans. She is scary to birds and is helping keep them from nesting at the new bridge.