United States11-12 yr lifespan

The Bluetick Coonhound is an American scenthound known for its blue-ticked coat, cold nose, bawling voice, and determined tracking style.

South Africa9-11 yr lifespan

The Boerboel is a powerful South African mastiff-type guardian, confident, discerning, and best suited to experienced owners.

Czech Republic11-14 yr lifespan

The Bohemian Shepherd is a medium Czech herding dog with a black-and-tan double coat, friendly temperament, and strong trainability.

Czech Republic11-14 yr lifespan

The Bohemian Wirehaired Pointing Griffon, or Cesky Fousek, is a Czech versatile gundog with a harsh coat, beard, and strong field drive.

Italy12-14 yr lifespan

The Bolognese is a small Italian companion breed with a pure white fluffy coat, calm devotion, and strong apartment potential.

United Kingdom12-15 yr lifespan

The Border Collie is an intensely intelligent British sheepdog, famous for stock work, stamina, trainability, and high mental exercise needs.

United Kingdom12-15 yr lifespan

The Border Terrier is a small, rugged British working terrier with an otter-like head, harsh weatherproof coat, and lively family temperament.

Russia11-14 yr lifespan

The Borzoi is a tall Russian sighthound, elegant and quiet indoors, but bred for speed, coursing, and independent pursuit of game.

Bosnia and Herzegovina9-13 yr lifespan

The Bosnian Coarse-Haired Hound, or Barak, is a medium Bosnian scenthound with a rough coat, strong voice, and determined hunting style.

United States11-13 yr lifespan

The Boston Terrier is a compact American companion breed with a tuxedo-pattern coat, bright expression, friendly nature, and brachycephalic care needs.

France11-14 yr lifespan

The Bourbonnais Pointing Dog, or Braque du Bourbonnais, is a compact French pointer with chestnut or fawn ticking, gentle temperament, and field drive.

Belgium11-14 yr lifespan

The Bouvier des Ardennes is a rare Belgian cattle dog with a rough tousled coat, hardy temperament, and strong working instincts.