Mastiff Adoption in Connecticut: Mastiff Puppies for Sale in Connecticut

Adopt a Mastiff near you in Connecticut

Below are our newest added Mastiffs available for adoption in Connecticut. To see more adoptable Mastiffs in Connecticut, use the search tool below to enter specific criteria!

Mazi

Mastiff/American Pit Bull Terrier

Male, 4 yrs 8 mos

Middlebury, CT

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, House-trained,

Story

This guy has a story let me tell ya. His name is pronounced Mah-zi and means "lucky". Well he's sure lucky that somebody had the good sense to dump him in our town so that we could become his new tribe. Mazi was lovingly owned and lives in Chicopee Mass but his owner had to move and couldn't secure housing for them. He rehomed him to an older gentleman in Springfield Mass. In the span of six months, Mazi found himself dumped in CT. We did recon with his microchip and got the scoop. So now he's looking for his forever home, and preferably no dumping this poor dog. He's already been thru enough. Mazi is good with docile female dogs his size. He's a little mouthy so only older kids until he settles in and gets his bearings. We are under the impression that his mouthiness is from stress in the kennel. He loves car rides and walks. You could take him everywhere but he's strong on a leash. We will help to teach you how to walk him and use training techniques. He's not cat tested but we'd say, um no. He's getting fully vetted on 9/15/26. He can go home two days later. To apply and meet Mazi, visit www.brasscityrescue.org

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Gunner

Mastiff

Male, Senior

Manchester, CT

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with kids, Good with dogs, Good with cats, House-trained,

Story

Gunner is an amazing dog to which I can no longer provide the life he deserves. Im a recently single mom working 2 jobs with 2 kids. He deserves someone who can do as many walks as he needs and give him love and attention I currently cannot

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BAILEY

Mastiff/Mixed Breed (Medium)

Female, 6 yrs 1 mo

Norwich, CT

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Story

Bailey and friend Paisley are with FOCCAS now due to their human having serious health issues. Bailey is used to children and another dog. She enjoys taking walks and would like to be part of a family again.FOCCAS is a foster based, non-profit rescue in Crossville, TN. The adoption fee Includes Age-Appropriate Vaccinations (DA2PPV, Bordetella, Rabies), Deworming, Spay/Neuter, Microchip, Flea/Tick/Heartworm Prevention, and Sheltering. Adult Dogs are Heartworm Tested and Treated as Needed. FOCCAS does not DNA test or guarantee breed. Bailey's adoption fee is $275. If transport is needed, there are additional fees to cover department of agriculture requirements and transport, the additional fee adds $300 to the adoption fee (any location out of Tennessee, East Coast, Great Lakes or New England regions)Thank You for Your Interest in Adopting a Canine Companion from Foccas-tn.org!To Apply Please Copy and Paste to your browser:https://service.sheltermanager.com/asmservice?account=hb2428&method=online_form_html&formid=41

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Tanner

Mastiff/Hound (Unknown Type)

Male, 5 yrs 8 mos

Norwich, CT

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Not good with kids, Good with dogs,

Story

Tanner is a handsome boy! He loves to take walks and lean into you for pets. He is a great car rider and really doesn't care where you are headed - he just wants to go along. He gets along with other dogs, but doesn't actually need a canine companion. He is not all that playful. He would love to be doted on and receive all of your attention. He is a pretty low maintenance dog with a good attitude.The Adoption Fee Includes Age-Appropriate Vaccinations (DA2PPV, Bordetella, Rabies), Deworming, Spay/Neuter, Microchip, Flea, Tick and Heartworm Treatment and Prevention, and Sheltering. Adult Dogs are Heartworm Tested and Treated as Needed. Tanner's adoption fee (if picked up locally in Crossville, Tennessee) is $225. If transport is needed, his adoption fee is $525 (out of state, East Coast, Great Lakes or New England regions).Thank You for Your Interest in Adopting a Canine Companion from Foccas-tn.org!To Apply Please Copy and Paste to Your Browser:https://service.sheltermanager.com/asmservice?account=hb2428&method=online_form_html&formid=41

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PUMPKIN

Mastiff

Female, Young

Branford, CT

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with kids, Good with dogs, House-trained,

Story

PUMPKIN IS IN HER FOSTER HOME IN MEMPHIS, TN, AND WILL BE TRANSPORTED TO CT ONCE ADOPTED! Pumpkin is a big, beautiful Mastiff mix who is about one year old and weighs around 115 pounds. She’s a loving, playful girl who enjoys treats and spending time outside. Pumpkin can be a little shy at first, so her adopters will need to be patient and give her time to feel comfortable. Once she warms up, she’s incredibly sweet and affectionate. She is crate trained and housebroken, and she walks well on a leash. Pumpkin enjoys walks around the neighborhood and trips to the park. After a day of fun, she’s happiest snuggling on the couch with her people. Despite her big size, Pumpkin is calm, quiet, and gentle — the perfect companion for someone looking for a loyal and loving friend. She is fully vetted. Vetting includes spay/neuter, microchip, rabies and all dog vaccinations. Her adoption fee of $600 includes the transport to CT. We use a licensed and registered USDA transport company that will bring Pumpkin up north to her new family. You can apply to adopt her today! If you have any questions, please email us at: newbeginnings_animalrescue@yahoo.com You can apply to adopt Pumpkin here: www.newbeginningsanimalrescue.net THANK YOU FOR CONSIDERING ADOPTING A RESCUED PET! Visit this organization's web site to see any additional information available about this pet.August 17, 2026, 8:34 pm

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Rufio

Mastiff

Male, 7 yrs 1 mo

Hartford, CT

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Story

Rufio is a gentle soul. He is a little shy and more on the quiet side. He does good with other dogs, even small ones.I just can’t say enough sweet things about this pup. He is good in a car and is learning the leash. It takes a little while for him to trust new people, but once he does, his goofy and sweet personality shines!Rufio is medium energy and would do great with any family with a little patience. Rufio is not completely potty trained. He still marks in the house but is working on that.Located in Houston, Tx. Transport to most states available for an additional fee of $300.

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Mastiff puppies and dogs in Connecticut

Jump to:

Adopt a Mastiff near you in Connecticut

Below are our newest added Mastiffs available for adoption in Connecticut. To see more adoptable Mastiffs in Connecticut, use the search tool below to enter specific criteria!

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in Connecticut cities

Mastiff shelters & rescues in Connecticut

Looking for a specific shelter or rescue?

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

Mastiff information

Mastiff basics