The Bearded Collie is a Scottish herding dog, bred to move sheep and cattle over rough hill country, often out of the shepherd's sight. That work produced a smart, independent dog with a weatherproof double coat: a soft undercoat under a harsh, shaggy outer coat. Puppies are born black, blue, brown or fawn, and their coats usually lighten as they mature.
Most Beardies are cheerful, bouncy and friendly, and many are vocal. At 40 to 60 pounds they're medium-sized but busy, and they can be stubborn without patient, reward-based training. In Nashville's humid, rainy climate the long coat picks up mud and burrs, so thorough weekly brushing keeps mats away. Dogs vary, so a Beardie's own habits and energy matter more than the breed label.