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40+ Mastiff puppies for sale from ethical breeders near Duluth, MN
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LUNA, mom
Bella, mom
Dobby, dad
Raised by Tina S.
BFG MASTIFFS · 7 miles away from Duluth, MN
We’re devoted to ensuring there are healthy Mastiffs for others to enjoy & we do so by responsibly growing this incredible breed.
2 owner reviews
- VH
Raised by Vicki H.
Twin Cities Mastiffs · 152 miles away from Duluth, MN
We are proud to offer our beautiful Mastiff puppies to loving homes! Our dogs are healthy and have great temperaments.
- DW
Raised by Deb W.
Lakeside Mastiffs of Minnesota · 186 miles away from Duluth, MN
We offer top quality Mastiffs that are well balanced and excel whether it be in the show ring or as a family companion.
- LA
Raised by Lisa A.
Lisa Armstrong · 202 miles away from Duluth, MN
We are professional handlers of Mastiffs. It is our goal to produce healthy, show-quality puppies with wonderful temperaments.
We’ve screened nearly every breeder in the U.S.—only 1 in 5 meet our standard for responsible breeding.
- AM
Raised by Amy M.
Whiskey Bain Mastiffs · Meet breeder for pickup
We are lifelong dog enthusiasts, and we’re excited to share our passion and purpose with others through our breeding program.
- LK
Raised by Lisa K.
Lisa Kellogg's Mastiffs · Meet breeder for pickup
Our dogs are bred for health, temperament, and intelligence. We strive to produce the best overall pets and family members.
Male, reserved
Duchess, mom
Raised by Legendary M.
Legendary Mastiffs · Drop-off to you
We strive to produce outstanding puppies. Our main priorities are health and temperament, and we focus on quality over quantity!
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MBRaised by Mollie B.
Clearbrook Mastiffs · Meet breeder for pickup
Our dogs are bred for health, temperament, and intelligence. We strive to produce the best overall pets and family members.
- Litter due May ‘26
Obama, dad
Lady, mom
Raised by Alison B.
Eagle Mastiffs · Meet breeder for pickup
Our mission is to raise healthy, happy, adorable Mastiff puppies and connect loving families with their new best friend!
1 owner review
Male, available
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Female, available
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Raised by Jazz W.
FrontlineK9 Boarding & Training LLC · Drop-off to you
All our dogs are bred with the standard of bettering the overall health of the breed and to create a healthy reliable Mastiffs.
- 5 puppies available
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Raised by Kacey P.
Great Lakes Mastiffs · Meet breeder for pickup
It is our goal to produce adorable, affectionate Mastiff puppies that are healthy, well-tempered, and make wonderful companions.
- TR
Raised by Taresa R.
Taresa's Pups · Meet breeder for pickup
We are proud to offer our wonderful puppies to loving homes! Our dogs are healthy and have great temperaments.
Zonje, mom
Tiago, dad
MDRaised by Melissa D.
Delamar Mastiffs · Meet breeder for pickup
We’re proud of the healthy, affectionate, and behaviorally well-rounded puppies we raise for other families to love!
Female, available
Female, available
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Raised by Karen P.
Kharisma Mastiffs · Meet breeder for pickup
Our goal is to ensure every dog from our program is set up to live a happy and healthy life and is prepared for its future role.
- 4 puppies available
Male, reserved
Female, reserved
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Raised by Andrea M.
ACM Mastiffs · Drop-off to you
Please contact me directly at https://www.facebook.com/ACMMastiffs
- Litter due Nov. ‘25
Titan, dad
Ginny, mom
KSRaised by Kailey S.
Legacy Mastiffs · Meet 249 miles away from Duluth, MN
Our dogs are bred to have top qualities that all families want in their puppies, such as compassion, patience, and love!
- Litter due Jan. ‘26
Raised by Cheri D.
Dahl Mastiffs · Meet breeder for pickup
Our dogs are bred for health, temperament, and intelligence. We strive to produce the best overall pets and family members.
Booker, mom
Raised by Shari S.
Bowtied Lickers · Drop-off to you
We focus on intentional breeding so that we can produce quality puppies that are excellent representations of the standard.
Male, reserved
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Raised by Tim L.
Flanders Kennels LLC · Drop-off to you
Small, nonprofit breeder of health tested, working farmstead Boerboels and companion Mastiffs. Also help giant breed dogs in need.
King, mom
TPRaised by Theresa P.
Theresa's Mastiffs · Meet breeder for pickup
We are pet owners first and foremost. All of our puppies are raised as members of our family until they’re ready to join yours.
- DC
Raised by David C.
David's Mastiffs · Meet breeder for pickup
We are lifelong dog enthusiasts, and we’re excited to share our passion and purpose with others through our breeding program.
Tynee, dad
Rosie, mom
Tynee, dad
Rosie, mom
Raised by Mark S.
Eagle Pond Mastiffs · Meet breeder for pickup
Sire & Dam are OFA-AKC Registered & English Mastiff family lineage. DECLAWS REMOVED AFTER BIRTH. Excellent breed of Gentle Giant.
Female, reserved
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Raised by Jeanne C.
J & J Legacy Mastiffs · Drop-off to you
We raise our dogs with love in our home. We have high expectations for our pups and strive to put each one into a loving family.
Kaia, mom
Raised by Madison O.
M&M Aussie's & Mastiff's · Meet breeder for pickup
Faceb page with more information! M&M Aussies Of Monroe City ( trying to change the name since moved and added mastiffs)
Female, available
Midge, mom
New litter
KSRaised by Kati S.
4Arrows Mastiffs · Meet breeder for pickup
We raise puppies out for health tested parents who not only meet confirmation guidelines but also have temperaments to match.
- 1 puppy available
- LF
Raised by Leah F.
Cub Lake Pyrenees Mastiff · Meet breeder for pickup
Our family provides your family with extremely well tempered and a very healthy puppy! Each puppy goes home with a puppy care bag.
Mozart, dad
Nutmeg, mom
SDRaised by Sherry D.
Sherwood Mastiffs · Drop-off to you
We offer high-quality puppies. Our dogs are excellent representations of their breeds, and we are proud to continue their lines.
- DL
Raised by Deborah L. Hatch L.
Deborah's Mastiffs · Meet breeder for pickup
We care deeply about the Mastiff, and we breed to help ensure the health and future of these wonderful dogs.
Carmella, mom
Ginger, mom
Raised by Candie K.
Faith Mastiffs · Drop-off to you
We value responsible breeding practices and want to do our part to ensure the Mastiff will continue to thrive.
Male, reserved
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BARBIE, mom
New litter
Raised by Diana B.
English Mastiff Puppies · Drop-off to you
Our dogs are our beloved companions. We love to raise our puppies so they have the tools to be well-rounded, loved family members.
1 owner review
Zuko, dad
Zucci, mom
JCRaised by Jordan C.
Big Z English Mastiff · Meet breeder for pickup
As conscientious breeders, we are proud of the loving, smart, beautiful, and sound puppies we’re able to provide for others.
Female, reserved
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Raised by Elizabeth R.
Riggins Mastiffs and Danes · Drop-off to you
We’re devoted to ensuring there are healthy Mastiffs for others to enjoy by responsibly growing this incredible breed.
- MH
Raised by Mary H.
Mary Ham's Mastiffs · Meet breeder for pickup
We are proud to offer our beautiful Mastiff puppies to loving homes! Our dogs are healthy and have great temperaments.
- SW
Raised by Sherry W.
Sherry's German Shepherds and Mastiffs · Meet breeder for pickup
We are pet owners first and foremost. All of our puppies are raised as members of our family until they’re ready to join yours.
- NG
Raised by Nicole G.
Legacy Farms · Meet breeder for pickup
We are lifelong dog enthusiasts, and we’re excited to share our passion and purpose with others through our breeding program.
- AD
Raised by Angela D.
Bittersweet Lane Mastiffs · Meet breeder for pickup
We offer high-quality Mastiff puppies to show and companion homes. We breed for health, temperament, and conformation.
Raised by Justine C.
Murphy's Landing Mastiffs · Meet breeder for pickup
Our dogs are bred for health, temperament, and intelligence. We strive to produce the best overall pets and family members.
Raised by Becky W.
Large Paw Masiffs · Meet breeder for pickup
Our Mastiff pups are home-raised. We put a lot of care into socializing them so they can transition easily into their new lives.
Sassi, mom
Seven, mom
Tobias, dad
Nuke, dad
Bagheera, dad
Raised by Amber W.
Weiler’s Gentle Giants · Drop-off to you
We hold ourselves to the highest standard when it comes to our dogs and our policies. We take responsible breeding very seriously.
Charlie, mom
Maia, mom
Raised by Ashley H.
Rahas Mastiffs · Drop-off to you
I breed for the betterment of the breed. Health is my top priority, along with soundness, and temperament.
Kia, mom
Raised by Lori C.
J and L Farms Mastiff’s · Drop-off to you
We offer AKC Championship Bloodline English Mastiffs we focus on healthy well breed dogs with good temperaments.
Amari, mom
Yogi, dad
Marley, dad
Howie, dad
Elia, mom
Nymeria, mom
Jax, dad
SCRaised by Sarah C.
SMC Mastiffs / Muddy Boots Cocker Spaniels and Cockapoos · Meet breeder for pickup
We breed quality health tested dogs that have excellent temperaments. Our goal is to produce amazing family members!!
Related breeds
Hear from Good Dog owners
BFG MASTIFFS
Mastiff breeder, Proctor, MN
“
Hi, Tina. Nigel is just a hoot. At less than five months, relaxing with the 95 pound lab, Jasper. You picked me a good one. Thanks for the time we spent in...
Steve M.
Verified owner
BFG MASTIFFS
Mastiff breeder, Proctor, MN
“
Tina was great to work with, she kept us informed and communication was very pleasant and positive.
James L.
Verified owner
Mastiff
Buyer’s Guide
Nationally, prices usually range from $2,500 to $3,500. While it may cost more up front, starting with a healthy puppy can help you avoid costly issues later. These ranges reflect the care behind responsible breeding and offer a reliable view of what ethical breeding really costs.
About the Mastiff
The Mastiff is an ancient breed that is well-mannered and fearless. With proper socialization, this massive breed is a noble and calm companion.
Moderate energy
Energy level
Easy coat care
Coat care
High shedding
Shedding
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Frequently asked questions
What is the average cost of Mastiff puppies in Duluth, MN?
Prices may vary based on the breeder and individual puppy for sale in Duluth, MN. On Good Dog, Mastiff puppies in Duluth, MN range in price from $2,200 to $3,000. We recommend speaking directly with your breeder to get a better idea of their price range.
Do Mastiff puppies in Duluth, MN shed?
Mastiff puppies in Duluth, MN are a high shedding breed. However, it's possible that a dog's level of shedding may vary by individual puppy.
What is the average size range of Mastiff puppies in Duluth, MN?
The expected weight range for male Mastiff puppies in Duluth, MN is 160 to 230 pounds. The expected weight range for female Mastiff puppies in Duluth, MN is 120 to 170 pounds. Because size and weight may vary based on individual dogs, your dog may be outside of that range.
What is the average lifespan for Mastiff puppies in Duluth, MN?
The average lifespan for Mastiff puppies in Duluth, MN is 6 to 10 years of age.
Can I adopt a Mastiff from a rescue or shelter?
On Good Dog, you can search for Mastiff puppies or dogs in rescues and shelters near Duluth, MN. Adopting a Mastiff from a shelter or rescue in Duluth, MN is generally less expensive than buying a puppy from a breeder with ethical practices. Across the United States, there are dedicated rescues that specialize in specific breeds and may even help transport a Mastiff dog to you in Duluth, MN from another part of the country. Although it can be more cost-effective, adopting the exact breed you're looking for is typically more difficult than working with a responsible breeder. Learn more about adopting a dog from a shelter or rescue.
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About Good Dog
About Good Dog
Good Dog is your trusted partner for finding Mastiff puppies for sale near Duluth, MN. Our vetted network of responsible Mastiff breeders makes it easy to search listings, connect directly, and ask questions — all in one safe, protected place. Work directly with breeders you can trust and complete payments securely through Good Dog, so you can bring home your Mastiff puppy with confidence.