TN: Dog Worries

In a recent Chronicle piece on a county committee that oversees a bond sold to build the Humane Society shelter, we cited Michigan’s Dog Law of 1919, which states that dogs can be killed who are seen “worrying livestock.” What does that antiquated phrase mean? From Chattanooga comes this video that could help, by analogy, answer that question. It illustrates what it means for a dog to worry a police patrol cruiser.  [Source]