The Ultimate Tundra mastiff was created by adding together Turkish, English, Spanish, Abruzzese and even a little bit of Pyrenean, Neapolitan mastiff, and Dogo Argentino lines. The earliest dogs had a little French Bulldog mixed in to create ears that stood up naturally. The ears may look cropped but they're all natural. Bred to create the ultimate guard but also large companion dog. Can be used for other work as well due to temperament, size, and coat. #Ultimate #mastiff #fictional #breed #dog