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"Gentle Giants" Canine Love...

 Sims English Mastiffs


Sims English Mastiff Gentle Giants Canine Love... home page

Sims English Mastiffs "Gentle Giants" Canine Love...

Our Commitment at

Sims English


Sims English Mastiff "Puppy Camp". We take pride in our English Mastiff puppies and dogs. We strive to produce to meet AKC/OFA standards. We research our stud's pedigrees prior to breeding to look at getting all the strengths and weaknesses of each canine being bred to ensure we are breeding for soundness, structure, temperament, and health. Our "Puppy  Camp" facility here at Sims English Mastiffs includes a small hospital & office space, air conditioned and heated dog quarters, two nurseries, viewing area, magic mating room. Our dog & puppy cabin has television since they all enjoy watching their favorite show, The Dog Whisper. We only breed our Dams when they're 2 years of age and only one litter per year. We support conformation showing, rally and obedience programs. All of our puppies come with a health guarantee. Our Puppies are wormed with UTD shots, continuing "Puppy Care Package"includes puppy care book or video, collar, beginner leash, toy, small trial sample bags of food and treats. All of our puppies are socialized from day one. If you're thinking of purchasing an English Mastiff, please research first by visiting my website simsenglishmastiffs.com and feel comfortable by getting to know more about me and my extended family, I have 9 myself. Call to set an appointment or email me to socialize with my babies and check out our "PUPPY CAMP". See where your new family addition is coming from. If you have any questions don't hesitate to call me, after all my favorite subject to discuss are my babies. Located in Plant City, Fl - East of Tampa, Central Florida area, no worries shipping is available.


Clio - AKC Daytona Dog Show "Winner's Bitch" 

6-9 mts

Elise 5 mts first import English Mastiff from

Canada at Sims English Mastiffs located in Central Fl

5/1/13 Graduated from Obedience School/Conformation

AKC/OFA English Mastiff Puppies are available at

Sims English Mastiffs in Florida

www.simsenglishmastiffs.com, please

come visit Carol and her extended family at her


Photo above: A Sweet Little Girl with "CANON" my

Puppy Photographer's English Mastiff Puppy

My First Three English Mastiffs 

Boy and his Dog... Baby Rock Photographer's
Son with her dog Canon

This dog rocks, "CANON" loves her Photographer Mommy Chanda 
when she does baby shoots. "Baby Rock Photography"

"Wedge" with Breeder Carol Sims

   The Long Family After "PUPPY CAMP" Graduation at Sims English Mastiffs.

 Destinee at Sims English Mastiffs our "Puppy Camp Counselor" who socializes with the babies, helps with care and families of adoptions. She is also in training for our Jr Handler AKC Dog Shows.

Cruze with his Handler/Trainer Susan at his first match in Palmetto...WON! "Best of Breed" First Place

Kyle and his puppy Cannon- Offspring of Wedge and Holley

Atlas and Titan taking a walk on the beach!

Sims English Mastiffs are all AKC.  Our concerns have always been the betterment of the breed, the health and welfare for all of our adults and puppies. 

 "CHIC" & "CERF" (hips/joints/elbows/knees/cardio/eyes) results available at offa.org

Contact Carol at simsenglishmastiffs@yahoo.com

Facebook: Sims English Mastiffs Mullin-Sims

Sims English Mastiff Show Dog CLIO at 8 months- Just ranked CHAMPION SHOW DOG 6/12/14 at by one year of age.

Kyle my Puppy Photography's Son with their Sims English Mastiff Puppy "Cannon" - family photo taken by Sandra Bianco Photography. Wedge and Holley's Daughter.

My Puppy Photography - "Baby Rock Photography" took most of our photos at Sims English Mastiffs...Love her!

Zora with me (Carol)

 English Mastiff Puppy In the Jungle   

"HEMI" Puppy From Sims English Mastiffs  


"WEDGE'S" Tiger (Rare Color) Puppy Sired

with "Georgia" out of MA.


"CY" the offspring of Wedge's Tiger puppy above, now all grown up - two years of age. He has Wedge's face!! What a beautiful dog! Stud (semen) can be shipped, contact me for contact information.



Wedge one of my Sire's


             Sims English Mastiffs

                    PUPPIES and more PUPPIES!!!      


"CLIO" New addition just arrived Sept 2013,
Import puppy from Paris, FRANCE, Sired International Grand Champion/Multi Champion and also on Dam's side Excellent ratings... 8 weeks old! July 2013 photo

"CLIO" Registered in Paris, France and AKC Pedigree Registered as"Indira Gandhi Du Clan Des Sel"  6 mts old/Fawn Female with Susan McQueen - Trainer/Handler The 2013 AKC/Eukanuba National Championship Orlando, FL Dog Show December 2013
Blue Ribbon - First Place 

The Olson's visiting their two puppies, just waiting for release date at 8 weeks of age...

Thank you for visiting our website here at Sims English Mastiffs Puppies and Stud of Gentle Giants. We welcome you to visit our Kennel located in Central Fl. Call for appointment....

Just Relaxing!



CHAMPION "Clio" June 2014

JASMINE...Upcoming planned breeding. Bloodline Lazy D's "IVANA" 2003 Westminster Winner among many other Championships. Stud to be announced! Posted July 23, 2014


  • "Hands down the most professional and caring breeder we have ever come in contact with. Carol's personal care and love for her gentle giants truly shows. Outstanding communicatio..."
  • "We are the proud parents of Henry our first old English mastiff. Carol's dedication to her dogs was clear from our first visit. She is knowledgable caring and a wonderful person..."
    Marji Hensel
    Very happy mastiff mom
  • "We are so happy with our "Dunken". From the first email from Carol to us picking Dunken up, she was amazing! We are first time English Mastiff owners and we couldn't have found ..."
    Melissa and Dean
    Extremely Satisfied Parents!
One of my puppies placed from Sims English Mastiffs
 What is up with this?
AKC English Mastiff Puppies at Sims English Mastiffs
"ROCKYROAD"... from the Ice Cream Named Litter!
Too many rum runners at Sims English Mastiffs

This is one of my Brindles...Cayman, to much rum runners!

Carol Sims Breeder with Sims English Mastiffs
AUBURN....not even two years old yet in this photo with me (Carol)
Cuda and Carol Sims

"CUDA".... My blonde English Mastiff

Shelby AKC English Mastiff
Zora at Sims English Mastiffs
New Family of Sims English Mastiffs
One lucky puppy placed by Sims English Mastiffs
Holley my favorite at Sims English Mastiffs
My Favorite....HOLLEY, but don't tell the others!
Wedge it's what it's all about at Sims English Mastiffs
It's all about me...WEDGE
"Brigit".....A puppy adopted from Sims English Mastiffs

"BROGAN"  Wedge and Holley First litter offspring  in April 2010...Photo @ 240lbs now 285lbs in 2013

BROGAN...newest photo with  his Mommy Melodee
Ila running at the ranch 2013
ATLAS-9 Mts old-Offspring from my bloodline of Cruze/Cayman 2013

Our New Logo for the front of our T-Shirts for Sims English Mastiff's "Gentle Giants" Canine Love...  $10.00, the back has the full color logo at the top of this column. Our Puppy Camp Logo!