It is hard to say what the future holds for the Pyrenewf, but hopefully a breed club will soon be established to ensure proper breeding practices and to protect this handsome dog from the dark world of puppy-millers. Even-tempered and calm, the American Pyrenewf is generally a relaxed Molosser, but can be very playful and energetic when excited. This is an attractive breed, with a large head, strong back and long legs.
The coat is thick and soft, seen in solid white or black shades, but also common as a bicolour, usually white with fawn, grey, brown or black patches. Average height is around 28 inches.