
They are not a Kennel club recognised breed and aare not recognised by the American Kennel club.
I have seent hat some have been hip scored and trhe results published in the KC breed records supplements, and the results suggest that this should certainly be done.
Problem with a breed that isn't recognised is finding a typical example and a good breeder.
From what I have read I would not think them an ideal bred for children unless the parents are very expereinced with dogs as they appear to be a strong breed with dominant traits.
I persoanlly woudl advise them to look at either a bullmastiff from a breeder recomended by the breed club that has parents health tested or a not disimilar breed like a boxer.