top of page

Neapolitan Mastiffs, Old World Mastinos

Returns a King







New puppies are here born 5-22-2024

For all the latest..

AKC Standard THE DON.jpg
This is the home of Old World Mastinos the premier site for the Old World Neapolitan Mastiffs If youre interested in the bigger ancient guardian The American Molossus, click on the link below

     Old World Mastinos is dedicated to showing and breeding Mastino Napolitanos (Neapolitan Mastiffs) and the founder of the original ancient guardian all Mastiffs came from The American Molossus with the finest pedigrees going back to some great champions and World Champions such as IT CH Brigante Del Castellaccio, World CH Carnera Della Grotta Azzurra, World CH Gora Dello Stradone to current champions like our Old World Prisca "Baghara" owned by FouPaw kenels our CH Argo De La Bahia and " THE DON " CH Old World Don Vito.


     Old World Mastinos is exactly that, the desire to produce Old World type Neapolitan Mastiffs and the American Molossus of ancient Mesopotamia and that were used in ancient times for close quarter guarding. Ones with unwaivering courage, for the show ring or the gaurding of estates, huge heads, large bones, great construction, beautiful movement and tremendous amount of type yet balanced throughout the entire body.


     These great Mastinos and Molossus of ancient times are awe inspiring and though they're as ferocious looking as they were when they were in Ancient Mesopotamia, Sumeria, Alexander the Great's war dogs and ancient Rome, they are great dogs that love their family and are incredibly loyal.


     Although they are not for everyone, our Old World Mastinos and American Molossus are very special and are a true link to a lost world.


Contact Marcus Curtis : (909) 801-4713 Anytime!

We ship puppies, dogs, and semen world-wide.

WE BUY MASTINOS and Mastiffs!

Founded in 1999

Follow us at oldworldmastinos on Instagram

and at American Molossus


Old World Mastinos  The first Neapolitan Mastiff breeder to be featured on

Dogumentary TV

Old World Mastinos  Just featured in a new Video by the famous 818 concepts

Here's a trailer of the video

Click on the above picture to read or buy direct.

Old World Mastinos is very proud to have been one of the select few breeders featured in

The Dog Magazine

Above n the right was part of the feature with Young Don Vito. Work by Ewa Larsson

as well as being the feature article for the first time ever in

Nationally known Bully Magazine Stack'd Up

Old World Mastinos

and "THE DON" making history and being on the cover of this outstanding magazine

Available in stores August 20th 2016 or order direct at

818 Concepts Video featuring Old World Mastinos

Check out 818 Concepts by clicking on the above link


Proud to have Old World Mastinos interviewed on internets Dash radio by the Hound Squad. Airs Monday 6-12-2017 at 1PM PST

Looking for an Old World Pup?


See our breeding page to buy a puppy now.

We occasionaly have young adults and adults available.

American Molossus

Dubbed the Worlds biggest puppy

5 months old 110 lbs

My Daughter Maya with

Old World Bonnie Parker

American Molossus 

Resurrected ancient breed

818 Concepts video

Pups 8 weeks

Very proud to share 4 generations of Old World Mastinos


"THE DON" US CH Old World Don Vito and his niece Mack Truck


American Molossus pup

Old World Sasquatch

at 13 weeks


 Old World Bronx and I


THE DON is a New AKC Champion

Winners dog, Major win, 11th Best of Breed win in Victorville 4-9-2016

Old World Perseus

Best of Breed winner

Sire to THE DON on the left

Major win Apple Valley 5-22-2012

Old World Bane

14 months

Best of Breed/ 4 point major

1-23-2015 Victorville Show


US CH Old World Don Vito

15 Months Old

Best of Breed, Best Owner Handled, Winners Dog, 1st Open Male

Long Beach 6-28-2015

Old World Perseus

Apple Valley



Old World Ren


13 months


9 months

Old World Primulus


Multi Best of Breed Winner

Old World Perseus

Multi Best of Breed Winner

Old World Ren

at 11 months

Best Puppy & Best of Breed 4 days straight @ 2012 Orange Show (7-months)

Best of Breed @ Pamona Dog Show 2013 (11-months)


"THE DON" Champion Old World Don Vito

Apple Valley Dog show

Upcoming Shows and Success'

Bugsy Seigel Della Vecchia Roma

Reserve Male both days at his very first show

1 year old

5-6-2017 and 5-7-2017

Pomona Cal Poly show


Old World Ren

at 7 months

Best Puppy & Best of Breed 4 days straight @ 2012 Orange Show (7-months)

Best of Breed @ Pamona Dog Show 2013 (11-months)


Old World Bane, Old World Don Vito, Old World Luca Brosi & Old World Sonny Black

to show in their first competition at The Victorville Dogshow

January 23rd, 24th and 25th 2015

14800 Seventh St Victorville, CA 92395

Old World Bane Best of Breed 4 point major Day 1

Old World Don Vito- 1st 9-12 month puppy class all 3 days, Best owner handled and reserve winners dog

Old World Luca Brosi-1st 6-9 month puppy class all 3 days and a Major & Reserve winners dog twice

Old World Sonny Black-2nd 6-9 month puppy class Back to back day 1 and 2

Bugsy Seigel della vecchia Roma took reserve male 5-6, 5-7-2017 Pomona

Vote For Us!

Thank You for Visiting the Old World Mastinos Website!

We appreciate your interest, and update out website weekly.


Show Dog


Conscientious breeders strive to maintain those desirable qualities in their breed.

At the same time, they are always working to improve on what they have already achieved, and they do this by referring to the breed standard of perfection.


                                               - Marie A. Moore



Old World Mastinos founded in 1999

bottom of page