It's very difficult to say by looks alone. First, it may bot be a purebred at all. Second, if a mixed breed, it may not show physical traits of all the breeds. If you really want to know, I recommend getting a dna test done. They aren't that expensive to do and are easy to do.
Yea i Guess its not a Pure Breed... Im gonna make a DNA teste for sure, and ill give much love as he deserve , thanks you mate
The dna tests are great. I've done it with my last three puppies and even my cats (that is a completely different thing, but is interesting). In the end, you love them for being themselves. I love to see how the different breeds make them a unique dog. My Bat-dog was shepherd, beagle, chow, shar pei, boxer, corgi and german shorthair. She was such a unique dog with crazy little quirks. It was fun deciphering what trait came from which breed. Enjoy.