I'm thinking rottie/pit as well. The test doesn't not cover pitbull or american staffordshire terrier, same thing. I was told by the DNA customer service lady if the breed was not available they would take the next closest breed. I guess she was wrong. The results clear state if its not one of the breeds listed than it will not show up. Anyway it would make sense for the missing part to be pit. He acts very pit like, hes got the ears of a pit. It doesn't completely explain his coat. Instead of posting the new pics I took of him I'm posting the link, if this works. http://smg.photobucket.com/albums/v6...ythelost/Karu/

I seriously doubt at this point new pictures will reveal anything more. But never know.