Whispering Oaks Mastinos
Whispering Oak Mastinos specializes in the breeding of fine Neapolitan Mastiff dogs that can follow the original Italian type and that can stand out for their conformation, temperament and beauty.
http://www.geocities.com/Petsburgh/7007/

Dark Forest Neapolitan Mastiffs
In the area of Conroe, Texas, you will be able to find the interesting Mastino dello Fuoco, a family owned kennel in which every Neapolitan Mastiff dog and puppy receives the best care and attention.
http://www.neapolitanmastiff1.com/

Wyldwood Mastini - Neapolitan Mastiffs
Featuring Neapolitan Mastiff dogs of impressive bloodlines, Wyldwood Mastini offers you specimens for this breed in several colors. They are all properly health checked so as to assure you the best results.
http://wyldwood.neapolitan.us/