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Mastiff puppies and dogs in Hartford, Connecticut

Looking for a Mastiff puppy or dog in Hartford, Connecticut? Adopt a Pet can help you find an adorable Mastiff near you.

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Adopt a Mastiff near you in Hartford, Connecticut

These Mastiffs are available in Hartford, Connecticut.
We'll also keep you updated on Luke AG's adoption status with email updates.
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Luke AG

Mastiff American Pit Bull Terrier

Male, 3 yrs 9 mos
Hartford, CT
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, Spayed or Neutered,
Story
Hi, I’m Luke, and I’m a big, lovable boy tipping the scales at just over 100 lbs! Don’t let my size fool you—I’m a happy, easygoing pup who just wants to play, explore, and cuddle. I’m all about the good things in life: squeaky toys, water play, long walks, and best of all—snuggle time on the couch. I’m a pro at giving hugs (though I’m working on not jumping up too hard to give them—oops!). I get along great with other dogs and kids, but because of my size and enthusiasm, I’d do best with older children who won’t get accidentally knocked over during playtime. I’m crate trained, housebroken, and walk nicely on a leash—unless there’s a squirrel… then it’s game on! I do have a slight prey drive, so a little guidance goes a long way. If you’re looking for a big-hearted, playful companion to fill your home with love (and maybe take up some space on your couch), I’m your guy. Let’s make forever happen! 🐾 Local adoption fee is $200(in TX) Out of state adoption fee is $450 (includes transport to your area)

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We'll also keep you updated on Wendell's adoption status with email updates.
Photo of Wendell

Wendell

Mastiff Mixed Breed (Large)

Male, 6 yrs 2 mos
Hartford, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
Meet Wendell! 💛 Wendell is a 6-year-old Mastiff mix with a heart as big as his 75-pound frame! This gentle giant was taken in as a stray at just 7 months old and has spent the last several years living peacefully in a home with 15 other dogs of all ages and sizes. He’s truly a pack-friendly boy who gets along with everyone. Unfortunately, his owner had to downsize her dog family, so Wendell came to us. From the moment we met him, it was clear—this boy is pure love! 🥰 He’s chill, affectionate, housebroken, and oh-so-sweet. Wendell absolutely aced his temperament test and showed us just how easygoing and wonderful he is. If you’re looking for a loyal, laid-back companion who will fit right in with your family, Wendell is your guy! This handsome hunk of love is ready to give his heart to a forever home. 🐾 Housebroken 🐾 Dog-friendly with all shapes and sizes 🐾 Big, gentle, and so loving 🐾 Perfect family dog

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We'll also keep you updated on Giant mushy zeb's adoption status with email updates.
Photo of Giant mushy zeb

Giant mushy zeb

Mastiff Great Pyrenees

Male, Young
West Hartford, CT
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
This unbelievably gorgeous, wonderfully sweet absolute gentle giant is Zeb!! When this boy came into the pound everyone was completely awestruck and in love with him! He is absolutely huge, weighing over 100 lbs and coming in clearly thin. He was an easy going pure sweetheart from day one, always with a wagging tail, loving smile, and simple devotion to those he loves. Thankfully a wonderful foster home scooped this incredible guy right up and brought him home to give him tons of love until he can find the home of his dreams! This guy is half mastiff half Pyranees- so he’s a truly loyal country boy! He will ideally weigh probably 125 lbs or so of loving big mush! He’s quite tall and like having a little sweet pony around. He is about 28 months old and is an older all mellow mush but is happy to be by your side with anything you’d like to do with him, true to breeds! He has been to the vets and has now had all medical work completed! He is now current on vaccines, deworming, heartworm testing, and preventative and he has been microchipped and neutered! He’s absolutely glorious and ready to find his forever home! He has the quintessential Pyranees personality of just a big loving marshmallow, and the attentive, devoted brilliance and deep bond of a mastiff. He has been great with other dogs and will be good with other easy going dogs or as an only dog. He’s from the country and is definitely a country boy, looking for relaxed easy going, super loyal country parents! He happily follows his humans around outside and loves to have a big yard to relax in, enjoying the breeze and the peace of nature. He loves a porch or deck where he can lay out and relax. When someone stops by he’ll let out a relaxed woof to let everyone know there is a visitor! He is a super lover with people and enjoys any chance he gets to snuggle up on the sofa or cuddle in bed and enjoy how great it feels to be loved! He’s and his foster parents love to take him places whether Home Depot, the bank, you name it! He greets all with a smile and a tail wag, and is so grateful to soak up the good life! He is great reliably going potty outside and is such a true joy to have. He will thrive in a home where he’s got a yard or some land to enjoy and with people easy going like him, who are looking for a devoted peaceful companion. This gorgeous boy is truly a big mush, the definition of gentle giant! He can’t wait to find wonderful new parents whom he can adore and a home he can cherish for life. He’s a true blue committed guy, and will thrive with parents just like him! If you’ve fallen in love with this handsome prince of a pup and would love to welcome him home, please visit www.greatdivideanimalrescue.org and submit an application for adoption today!

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Or, how about these Mastiffs in cities near Hartford, Connecticut

These Mastiffs are available for adoption close to Hartford, Connecticut.
We'll also keep you updated on Luke AG's adoption status with email updates.
Photo of Luke AG

Luke AG

Mastiff American Pit Bull Terrier

Male, 3 yrs 9 mos
Hartford, CT
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, Spayed or Neutered,
Story
Hi, I’m Luke, and I’m a big, lovable boy tipping the scales at just over 100 lbs! Don’t let my size fool you—I’m a happy, easygoing pup who just wants to play, explore, and cuddle. I’m all about the good things in life: squeaky toys, water play, long walks, and best of all—snuggle time on the couch. I’m a pro at giving hugs (though I’m working on not jumping up too hard to give them—oops!). I get along great with other dogs and kids, but because of my size and enthusiasm, I’d do best with older children who won’t get accidentally knocked over during playtime. I’m crate trained, housebroken, and walk nicely on a leash—unless there’s a squirrel… then it’s game on! I do have a slight prey drive, so a little guidance goes a long way. If you’re looking for a big-hearted, playful companion to fill your home with love (and maybe take up some space on your couch), I’m your guy. Let’s make forever happen! 🐾 Local adoption fee is $200(in TX) Out of state adoption fee is $450 (includes transport to your area)

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We'll also keep you updated on Wendell's adoption status with email updates.
Photo of Wendell

Wendell

Mastiff Mixed Breed (Large)

Male, 6 yrs 2 mos
Hartford, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered,
Story
Meet Wendell! 💛 Wendell is a 6-year-old Mastiff mix with a heart as big as his 75-pound frame! This gentle giant was taken in as a stray at just 7 months old and has spent the last several years living peacefully in a home with 15 other dogs of all ages and sizes. He’s truly a pack-friendly boy who gets along with everyone. Unfortunately, his owner had to downsize her dog family, so Wendell came to us. From the moment we met him, it was clear—this boy is pure love! 🥰 He’s chill, affectionate, housebroken, and oh-so-sweet. Wendell absolutely aced his temperament test and showed us just how easygoing and wonderful he is. If you’re looking for a loyal, laid-back companion who will fit right in with your family, Wendell is your guy! This handsome hunk of love is ready to give his heart to a forever home. 🐾 Housebroken 🐾 Dog-friendly with all shapes and sizes 🐾 Big, gentle, and so loving 🐾 Perfect family dog

Learn More

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We'll also keep you updated on Giant mushy zeb's adoption status with email updates.
Photo of Giant mushy zeb

Giant mushy zeb

Mastiff Great Pyrenees

Male, Young
West Hartford, CT
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
This unbelievably gorgeous, wonderfully sweet absolute gentle giant is Zeb!! When this boy came into the pound everyone was completely awestruck and in love with him! He is absolutely huge, weighing over 100 lbs and coming in clearly thin. He was an easy going pure sweetheart from day one, always with a wagging tail, loving smile, and simple devotion to those he loves. Thankfully a wonderful foster home scooped this incredible guy right up and brought him home to give him tons of love until he can find the home of his dreams! This guy is half mastiff half Pyranees- so he’s a truly loyal country boy! He will ideally weigh probably 125 lbs or so of loving big mush! He’s quite tall and like having a little sweet pony around. He is about 28 months old and is an older all mellow mush but is happy to be by your side with anything you’d like to do with him, true to breeds! He has been to the vets and has now had all medical work completed! He is now current on vaccines, deworming, heartworm testing, and preventative and he has been microchipped and neutered! He’s absolutely glorious and ready to find his forever home! He has the quintessential Pyranees personality of just a big loving marshmallow, and the attentive, devoted brilliance and deep bond of a mastiff. He has been great with other dogs and will be good with other easy going dogs or as an only dog. He’s from the country and is definitely a country boy, looking for relaxed easy going, super loyal country parents! He happily follows his humans around outside and loves to have a big yard to relax in, enjoying the breeze and the peace of nature. He loves a porch or deck where he can lay out and relax. When someone stops by he’ll let out a relaxed woof to let everyone know there is a visitor! He is a super lover with people and enjoys any chance he gets to snuggle up on the sofa or cuddle in bed and enjoy how great it feels to be loved! He’s and his foster parents love to take him places whether Home Depot, the bank, you name it! He greets all with a smile and a tail wag, and is so grateful to soak up the good life! He is great reliably going potty outside and is such a true joy to have. He will thrive in a home where he’s got a yard or some land to enjoy and with people easy going like him, who are looking for a devoted peaceful companion. This gorgeous boy is truly a big mush, the definition of gentle giant! He can’t wait to find wonderful new parents whom he can adore and a home he can cherish for life. He’s a true blue committed guy, and will thrive with parents just like him! If you’ve fallen in love with this handsome prince of a pup and would love to welcome him home, please visit www.greatdivideanimalrescue.org and submit an application for adoption today!

Learn More

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We'll also keep you updated on Barron's adoption status with email updates.
Photo of Barron

Barron

Mastiff Great Pyrenees

Male, Puppy
Rocky Hill, CT
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Welcome Barron to CCPAL Rescue. Barron is a 4.5 month old Mastiff/Great Pyrenees. Barron is extremely affectionate and stunningly beautiful. This whole litter is soft, cuddly and affectionate. Barron would be great with a family with children. This dog has guardian breed, and would be a great family dog. He would be wonderful for a family with a dad that travels and wants to see his family has a dog that will watch out for them. Yeti went to a family with younger children and he is doing great. This is Barron’s brother. We prefer children to be 8 or older. He should be 60 pounds full grown. He likes water, decent on a leash and area trained. He will go on a potty pad. He is good with other dogs bigger than himself. His dad is a Dogo and mom is a Great Pyrenees. He energetic but can calm down and be extremely cuddly and affectionate. He has a soft coat and not a huge shedding dog. He has longer hair a little more like the GP momma. This breed is a guardian breed family even though she shows no signs of guarding anything at the moment. He is getting his vaccinations and will be ready for his forever home soon. He is currently in Texas and can be adopted locally or we can work with one of the wonderful transporters to get him to Washington, Portland, Minnesota, Vermont and all along the East Coast. His adoption fee is $600 and transport is $200. This is a very desirable breed. Please be patient when you put in your application. We are being very careful in vetting people and we are a small group of volunteers. Rhode Island and Massachusetts are not states we adopt to because of the regulations imposed by these states Contact Marlene at 210-867-1769 or email to ccpalinquiries@gmail.com if you have questions. Online applications at www.ccpalrescue.org See his cute video!!

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We'll also keep you updated on Pocket's adoption status with email updates.
Photo of Pocket

Pocket

Mastiff Great Pyrenees

Female, Puppy
Rocky Hill, CT
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Welcome Pocket to CCPAL Rescue. Pocket is a 4.5 month old Mastiff/Great Pyrenees. Pocket is extremely affectionate and stunningly beautiful. This whole litter is soft, cuddly and affectionate. Pocket would be great with a family with children. This dog has guardian breed, and would be a great family dog. She would be wonderful for a family with a dad that travels and wants to see his family has a dog that will watch out for them. Yeti went to a family with younger children and he is doing great. This is Pocket’s brother. We prefer children to be 8 or older. She should be 60 pounds full grown. She likes water, decent on a leash and area trained. She will go on a potty pad. She is good with other dogs bigger than herself. Her dad is a Dogo and mom is a Great Pyrenees. She is energetic but can calm down and be extremely cuddly and affectionate. She has a soft coat and not a huge shedding dog. She has shorter hair a little more like the DOGO dad. This breed is a guardian breed family even though she shows no signs of guarding anything at the moment. She is getting his vaccinations and will be ready for her forever home soon. She is currently in Texas and can be adopted locally or we can work with one of the wonderful transporters to get her to Washington, Portland, Minnesota, Vermont and all along the East Coast. Her adoption fee is $600 and transport is $200. This is a very desirable breed. Please be patient when you put in your application. We are being very careful in vetting people and we are a small group of volunteers. Rhode Island and Massachusetts are not states we adopt to because of the regulations imposed by these states Contact Marlene at 210-867-1769 or email to ccpalinquiries@gmail.com if you have questions. Online applications at www.ccpalrescue.org See her cute video!!

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We'll also keep you updated on Muggles's adoption status with email updates.
Photo of Muggles

Muggles

Mastiff Shepherd (Unknown Type)

Male, 2 yrs
Middletown, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Muggles, he’s a stunning mastiff mix with a laid back, very chill personality. He is outgoing with everyone he meet, loving, playful and goofy, his love of life makes everyday brighter with him by your side. Muggles loves having a doggie friend, he runs and stretches his legs then curls into his person for snuggles. He loves attention and will follow you everywhere you go for head and back scratches. Muggles is a bigger dog yet he wants to be a lap dog, he wants to be your best friend and give you all the love. Muggles is hw ( heartworm) negative, fully vetted, spayed/neutered and microchipped. Please fill out an application at www.northboundrescue.com

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These pups are in Hartford, Connecticut too!

Below are our newest added Mastiffs available for adoption in Hartford, Connecticut. To see more adoptable Mastiffs in Hartford, Connecticut, use the search tool below to enter specific criteria!
We'll also keep you updated on Buddy 's adoption status with email updates.
Photo of Buddy

Buddy

St. Bernard Mixed Breed (Large)

Male, 4 yrs 3 mos
East Hartford, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Buddy! Buddy is about four years old and currently weighs 72 pounds (he’s still a bit on the skinny side). We believe he may be a St. Bernard or Great Pyrenees mix — whatever the blend, he’s a very handsome boy! Buddy’s story began in Little Rock, where he was found roaming the streets. It took his foster months of patience and kindness to earn his trust, but Buddy has blossomed into a calm, well-mannered companion. He is potty trained, good with other dogs, and has such a gentle presence. Buddy will do best with an understanding owner who is willing to continue helping him build confidence and trust. He is fully vaccinated, neutered, microchipped, and on ProHeart 6 for heartworm prevention. Buddy is heartworm positive but is currently undergoing treatment, and he’s handling it like a champ. If you’re ready to open your heart and home to Buddy, please submit an adoption application — he’s waiting to find his forever family.

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Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Hartford, Connecticut.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Hartford, Connecticut

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Mastiff shelters & rescues in Hartford, Connecticut

There are animal shelters and rescues that focus specifically on finding great homes for Mastiff puppies in Hartford, Connecticut. Browse these Mastiff rescues and shelters below.

Here are a few organizations closest to you:

Rescue

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Charming Pet Rescue - CT Transport Stop

Hartford, CT 06101

Pet Types: dogs

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Rescue

0 miles

God's Dogs Rescue of TX in CT Transport Stop

Hartford, CT 06101

Pet Types: dogs

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Rescue

4.7 miles

Great Divide Animal Rescue Inc.

West Hartford, CT 06117

Pet Types: cats, dogs, farm animals, horses

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Rescue

8.8 miles

Cowboy Capital Pet Assistance League - CT transport

30 Waterchase Dr., Rocky Hill, CT 06067

Pet Types: dogs

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Rescue

16.7 miles

NorthBound Rescue Society

Middletown, CT 06457

Pet Types: cats, dogs

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Rescue

25.2 miles

Pitter Pat Junction, CT transport

Union transport, CT 06076

Pet Types: dogs

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Rescue

36.2 miles

Companion Pet Rescue - New England

Southbury, CT 06488

Pet Types: dogs

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Rescue

36.2 miles

Focus on Cumberland County Animal Safety - With transport to CT

Norwich, CT 06360

Pet Types: cats, dogs

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Rescue

42.5 miles

Joyful Pets Rescue

Private Foster Homes, Amherst, MA 01002

Pet Types: cats, dogs, rabbits, small animals

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Looking for a specific shelter or rescue?

If you're not seeing what you're looking for, try our shelter and rescue search. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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Want to learn more about adopting a Mastiff puppy or dog?

We've got all the info you need on adopting and caring for a Mastiff puppy. Check out the links below for everything you ever wanted to know about Mastiff puppies and adults.

Mastiff basics

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Where do Mastiffs come from? How many types of Mastiffs are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Mastiff.

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