Neapolitan Mastiff:
ABS says no test (the 2009 edition)...
my big mama (DDB X NEo, some say with a bit of G Dane) has been assessed for hips (by a geneticist...no hip scored) and heart (cardiologist/vet)
for dogs over 35kg at least
heart and
hips/elbows MUST be checked for. it would be highly IRRESPONSIBLE if it weren't.
even if i don't sell my pups, and have no proofs of these tests - except the references from the cardiologist-vet and the geneticist who carried them out... - i would never breed without at least checking for these potentially crippling conditions.
best
D