The dog to the left and the white dog in the background are interesting to me. The other two look like Aidi, maybe mixes. Thanks for the picture, they are definitely different than most true Aidi I have seen pictures of. If you have any others, please share them with us. We could use some pictures of this type. Is there a story behind the picture? Scarlette; yes, what you are seeing is a primitive mastiff prototype. Many, many aboriginal mastiff types share this uncomplicated appearance.