Without seeing Daddy's Ped no one can tell either way. I can't remember what he looks like so sorry no comment on that. As for when do they cross from pit to ambully I am not sure anyone can give you an answer. Some will say certain lines are Am Bully others say they are pit and some say it depends. Because most breeders are unwilling to admit they have used other dogs in the breeding to create larger dogs it is next to impossible to know who's telling the truth about the dogs parentage and who's lying.