Going by the three breeds you mentioned, if you get a good representative from any of the breeds you would be ok. For your situation I would rate them as Cane Corso, Presa then Dogo. So, take a good look at the Cane Corso. You did not mention some other good candidates such as the American Bulldog, Rhodesian Ridgeback, or the Boerboel. Have a look at our profiles to see if they fit the bill.