The Worlds 10 Rarest Dog Breeds Are Super Adorable

Otterhound

Fewer than 800 of this old British breed of water dogs exist in the world today, says the Otterhound Club of America. When the otter became a protected species in 1978, the otterhound's usefulness came to an abrupt halt. But the owners of two purebred packs were determined to keep the breed alive. That face.