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Clio at Sims English Mastiffs

Sims English Mastiffs 
   Gentle Giants Canine Love

                  English and Neapolitan Owners of Champion Bloodlines for Show or Companion  

Sims English and Neapolitan Mastiffs

Get on the reserve now.....
ENGLISH MASTIFF PUPPIES available for release in July 2018 Health guarantee/UTD Shots/Micro-Chipped/Gift package/Health Cerificate 

Just Posted- MAY 2018

UPCOMING JOHNNY B....in the ranks of Championing!!

Expecting litters to be planned with this fantastic Male AKC English Mastiff in 2018 once Championed and fully finished with all of his testing.

 Today this boy's  massive weight is over 200lbs and is not even full grown. We are very proud of this boy and hoping he will bring up quality Westminster Show  pups to compete within the ring.




Please, do not place a deposit until you have a personal interview.

We accept PayPal & any major charge cards for deposit, we will finalize at time of picking out and picking up your puppy.

   Call or text us at 813-767-1626 you can also email me at                                      [email protected]

  (CLICK on the email link)


Our concerns have always been for the betterment of the AKC English Mastiff and AKC Neapolitan breed along with the health and welfare for all of our extended family for Show or Pet.

        are available on line or by request if done pre-liminary

                          and Show Lines may also be tested for Cystinuria DNA (Kidneys)
Always being updated and posted at offa.org for "SIMS SHOW" Breeding line of dogs/bitches. 

Occasionally we have puppies that I Co-own one of the Parents that are ALL
AKC-Parents, all with a nice pedigree for Show Possibilities or Companion Pets 
"if you don't show" and want a good quality companion pet for your family.  
 Florida, Maryland, North Carolina, Texas and Massachusetts and Hawaii 
Inquire: [email protected] for Co-Owner contact information

Yes we ship at Sims English Mastiffs

YES - we ship and we prefer UNITED- Pet Safety  $475.00 within the Continental U.S.A.

All of our shipping puppies include:

Inter-med size shipping crate, water bottle, fuel charge , air bill fee, handling charge, $1,200 insurance, flight ticket cost and a gift care package (folder for papers - AKC registration papers as **limited, Health Exam Certificate w/UTD shots, (One year Health Guarantee), sample bag of food, toy, treats, wee wee pads, ink pen, receiving blanket, collar, beginners leash. *bags sometimes vary.

We can aslo arrange door to door delivery with our Canine Courier...Inquire for more details. Cost is based upon destination.

AKC registration as (Limited)  **restrictions apply for any breeding rights with Show Dog Contracts only- FREE Micro-chip, UTD shots/Health Exam Certificate/Litter Certificate/One year Health Guarantee. 

WEDGE my fist English Mastiff

We thank you as well as our puppies...
Hope you enjoyed our site and learned some information on the breed.

Carol and Gary Sims

Sims English Mastiffs

"Gentle Giants" Canine Love...

Our Champion - Photo @ 7mts of age "CLIO"


 Please call 813-767-1626 to discuss the possibilities of adopting one of our babies

[email protected]  

**Deposits are Non Refundable due to each deposit received we invest back into Showing


Sims English Mastiff AKC Puppies
  • "Hello. Rufus was from Athena and Deacon litter 4/4/12. He's 151lbs. There isn't a person or animal he doesn't like. He smiles when he greets you and he's a lap dog. We love him ..."
    Kelly Whitney
    Happy Family
  • "I am VERY pleased with the communication when picking my puppy and was impressed with how smoothly the shipping and transporting of my puppy, Abby, when she was shipped from Flo..."
    Satisfied mommy!
  • "Just wanted to let you know that the vet appointment went great!! My little man turned heads!! Or regular vets sold their business and this is my first visit with the new one. I..."
    Julie Gilbert
    Proud Owner of Leonidas
One of Sims English Mastiff Puppies
Minnie is one of Sims English Mastiff Puppies Placed