The Royal Kennel Club (KC)

The Black Russian Terrier is a large, black, and protective dog breed developed for military and guard work, requiring an experienced owner.

The Bloodhound is a large, scent-tracking dog known for its wrinkled face, powerful nose, and gentle temperament.

The Bolognese is a small, white companion dog from Italy that is known for being calm and affectionate.

The Border Collie is an intelligent and energetic herding breed known for its athleticism and work ethic.

The Border Terrier is a small, active, and friendly working terrier breed with a distinctive otter-like head.

The Borzoi is a large, elegant sighthound from Russia that requires regular exercise and has a gentle, loyal temperament.

The Boston Terrier is a friendly, small companion dog with tuxedo-like markings.

The Bouvier des Flandres is a large, loyal, and protective herding dog from Belgium.

The Boxer is a loyal, energetic, and playful working breed originally from Germany.

The Bracco Italiano is an intelligent and loyal gun dog known for its pointing and retrieving abilities.