I have had an itch to try a Tosa Inu. Anyone have an adult male that can give me some pointers. From what I have found on the internet everyone loves them for their family, but how do they work out with visiting grand kids, and great grand kids. I also understand that they are not persistant barkers, and were bred to fight silently. The guard dog that I lost recently did not bark at all, but was deadly when he reacted. He was also completely trustworthy when told someone was "nice".