The Portuguese Water Dog, or Cão de Água in its native land, is a breed steeped in maritime history and celebrated for its intelligence, loyalty, and aquatic prowess. Originating from Portugal’s Algarve region, these dogs have been integral to coastal communities for centuries, assisting fishermen in herding fish, retrieving lost nets, and even delivering messages between boats and shore . Their webbed feet, waterproof curly or wavy coats, and robust build made them ideal for navigating the rough Atlantic waters, earning them a reputation as "working dogs of the sea