What is the stated purpose of the white tip on a Beagle's tail, known as the *flag*?
Answer
To make it visible when the dog’s head is down following a scent trail
The tail should be tipped with white, known as the *flag*, which serves the practical purpose of making it visible when the dog’s head is down following a scent trail.

Related Questions
What is the specific subspecies designation for the domestic dog, including the Beagle?Which group does the American Kennel Club (AKC) place the Beagle in based on function?What feature must secure Beagle fencing include to prevent tunneling after a scent?What was the name of the miniature Beagle variety once reportedly kept by Queen Elizabeth I?Within the scientific hierarchy, which Family groups the Beagle with wolves and foxes?What is the stated purpose of the white tip on a Beagle's tail, known as the *flag*?What specific role classification describes Beagles used by agencies like the USDA for inspecting agricultural imports?What is the maximum height in inches recognized for a Beagle by The Kennel Club (UK) and FCI affiliated clubs?Why are Beagles sometimes ranked near the bottom of general obedience intelligence scales despite specializing in scent work?The Beagle's Order in the scientific hierarchy reflects its lineage as what type of feeder?