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Mastiff puppies and dogs in New Haven, Connecticut

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

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Adopt a Mastiff near you in New Haven, Connecticut

We don't see any Mastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Mastiffs in cities near New Haven, Connecticut

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

Bear

Mastiff

Male, Adult
Naugatuck, CT
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with cats, House-trained,
Story
Bear is a 2 to 4 year old Boerboel, weighing in around 200lbs. Bear was brought to our shelter with his brother Diesel - they are not bonded and do not need to go together. Bear is true to the breed, protective of his people and property, and will need a very strong and experienced home. He is housebroken, kennel trained, and knows basic commands. No young children in the home. Preferably a solid fenced in yard. He has done well with other docile 50+lb female dogs - no other males.
We'll also keep you updated on Diesel's adoption status with email updates.
Photo of Diesel

Diesel

Mastiff

Male, 4 yrs 5 mos
Naugatuck, CT
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
House-trained,
Story
Diesel is a big baby of a Boerboel weighing in at approximately 200lbs, estimated to be between 4 to 6 years old. Diesel was brought in with his Brother Bear but they do not need to go together - Diesel is the more calm and sensitive of the two. He is loving and is non reactive of the other dogs big or small. He is true to the breed and is protective of his property and people, so strong and experienced home is required. Diesel is great for the vet and love going to car rides. Fenced in yard is preferred. He is housebroken, kennel trained, and knows basic commands.
We'll also keep you updated on Zara! Wigglebutt Girl!'s adoption status with email updates.
Photo of Zara! Wigglebutt Girl!

Zara! Wigglebutt Girl!

Mastiff

Female, 1 yr 6 mos
Meriden, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Shots are up-to-date,
Story
Meet our adorably sweet girl named Zara! Zara is about 1.5 years old and we believe she is some sort of Mastiff mix. She is the friendliest girl and her butt never stops wiggling! Unfortunately, Zara came from a situation where she was neglected for quite some time. As you can see, her ears have been completely cut off to her scalp and she has a half docked tail. When Zara was found, she was also emaciated. After about a month of actual good care and regular food, Zara gained the weight back and she is better than ever! From Zara's happy and playful personality, you would never guess she came from the situation she did. She loves all people and she thinks she is a lap dog. Zara weighs about 60 lbs right now, and we don't know if she will get any bigger. Zara does have a puppy personality and she would love to go to an active family. She is a food motivated girl who loves treats! Zara is good with other dogs and she can go to a home with children 10 years old and older. If you are interested in adopting Zara, Please Email us at Adopt@savingpawsct.org for an application! Her adoption fee is $75.00. PLEASE CHECK YOUR EMAIL SPAM FOLDER! MAC IS OPEN 7 DAYS A WEEK (M-F 8-4pm) (Sat-Sun 10-4pm) Applications must be submitted and approved BEFORE a meet and greet can be scheduled to meet an animal. Appts to meet dogs can made to suit your schedule, please email/call for an appt. We do prefer to be contacted by email for adoption inquiries at Adopt@savingpawsct.org. The office phone number is 203-235-4179. Leave a message, and someone will call you back promptly. PLEASE CHECK YOUR EMAIL SPAM FOLDER! You must be 21 years of age to adopt with valid ID. There is a short application for adoption, however if you do not own your home, or you own a condo, we must speak with your landlord or housing association giving permission to dogs/cats. Bully breed specific permission is required if you rent or own a condo. If you own your home, proof of home ownership is required. If there are other pets in the home they must be licensed (if a dog) and up to date on vaccinations. If there is another dog in the home a dog interaction must be done at the shelter before adoption, to ensure the safety and well being of all pets. All children in the home need to be declared and brought down to meet the animal. Applications must be submitted and approved BEFORE a meet and greet can be scheduled to meet an animal. An approved application does not guarantee an adoption. We do not hold animals for meet and greet appointments. ALL ANIMALS ARE SPAYED AND NEUTERED BEFORE THEY GO HOME. For more info please call 203-235-4179 (Always Leave A Message) or email adopt@savingpawsct.org
We'll also keep you updated on Kimmee's adoption status with email updates.
Photo of Kimmee

Kimmee

Mastiff American Bulldog

Female, Puppy
Southbury, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Meet Kimmee, a delightful bundle of joy who's just four months old and already weighs a robust 34 pounds. This sweet and friendly puppy is as curious as they come, always eager to explore new environments and make new friends. Her goofy antics and hilarious antics will have you laughing out loud. She's a real comedian, and her positive energy is infectious. But beneath her playful exterior, Kimmee is also incredibly affectionate and loving. She's always ready to give and receive love, making her the perfect companion. Kimmee is looking for a forever home where she can continue to grow, learn, and spread joy. Her ideal family is one that can match her energy and zest for life, while also providing her with the love and care she deserves. Adopt Kimmee and let her fill your life with laughter, love, and unforgettable moments. This puppy Is spayed/neutered, up to date on age-appropriate vaccinations, treated for all of the intestinal parasites, and current on flea/tick and heartworm preventative. Because intestinal parasites are cyclical, your puppy may need additional treatment once you get him/her home. This is common and nothing to be alarmed about. Puppies and dogs need to be treated periodically for parasites throughout their entire lives. The adoption fee is $550 if your adoption is prepaid prior to your pup's arrival. An additional $50 will be charged on puppies that are picked up from our Southbury CT adoption center, adopted at an event, or foster home. This additional fee is necessary in order to comply with CT HB 5368. WANT TO MEET OUR DOGS IN PERSON? Check the Events tab on cprdogs.com for all weekend adoption event info. The majority of the dogs marked as 'meet me' will be there to see you! More and more of our adopters are having fun with DNA tests on their pups. You might ask yourself why our breed guess is varying degrees of difference from the DNA tests. Most of our puppies are rescued from high kill shelters or other abandonment situations and we have no info on parents. When we rescue puppies that have no background info, we make our very best educated guess as to breed mix and age. Our guesstimate comes from years and years and years of animal welfare work and training, but our guesses won't always agree with your vet, your neighbor, your DNA test, etc. The most important thing to know about your puppy's breed mix is that most likely he/she is a Super Lovable Mutt made of many many many different breeds. If you are a MA resident, your new family member is required to go through a mandatory 48 hour quarantine period at the Woburn MA isolation facility. Your new family member will be dropped off by our transport on Thursday and will be ready for you to pick him/her up on Saturday between 11 am-1 pm. An additional $100 fee will be added for any dogs picked up from the Woburn MA quarantine facility. This additional fee is necessary in order to comply with MA Order 405-CD-12 and Order 1-AHO-05. TO APPLY PLEASE GO TO www.cprdogs.com. If your application was successfully submitted you will get an automatically generated confirmation email. Please DO NOT USE the ADOPTAPET "CONTACT THIS RESCUE GROUP" form below or you may not hear from us as these often end up in spam or bouncing back. After receipt of your application, an adoption counselor will then be in touch to answer your questions about this pup, discuss the adoption process and get the ball rolling! If you have not heard from one of our volunteers within 5 days of submitting your application, please email mollibo@gmail.com.
We'll also keep you updated on Sprinkles's adoption status with email updates.
Photo of Sprinkles

Sprinkles

Mastiff Labrador Retriever

Female, Puppy
Southbury, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Sprinkles is about 12 weeks old and ready to find a home to call her very own! This social butterfly enjoys the company of other pups and loves meeting nice new people. She'll be a wonderful addition to any loving home. This puppy Is spayed/neutered, up to date on age-appropriate vaccinations, treated for all of the intestinal parasites, and current on flea/tick and heartworm preventative. Because intestinal parasites are cyclical, your puppy may need additional treatment once you get him/her home. This is common and nothing to be alarmed about. Puppies and dogs need to be treated periodically for parasites throughout their entire lives. The adoption fee is $550 if your adoption is prepaid prior to your pup's arrival. An additional $50 will be charged on puppies that are picked up from our Southbury CT adoption center, adopted at an event, or foster home. This additional fee is necessary in order to comply with CT HB 5368. WANT TO MEET OUR DOGS IN PERSON? Check the Events tab on cprdogs.com for all weekend adoption event info. The majority of the dogs marked as 'meet me' will be there to see you! More and more of our adopters are having fun with DNA tests on their pups. You might ask yourself why our breed guess is varying degrees of difference from the DNA tests. Most of our puppies are rescued from high kill shelters or other abandonment situations and we have no info on parents. When we rescue puppies that have no background info, we make our very best educated guess as to breed mix and age. Our guesstimate comes from years and years and years of animal welfare work and training, but our guesses won't always agree with your vet, your neighbor, your DNA test, etc. The most important thing to know about your puppy's breed mix is that most likely he/she is a Super Lovable Mutt made of many many many different breeds. If you are a MA resident, your new family member is required to go through a mandatory 48 hour quarantine period at the Woburn MA isolation facility. Your new family member will be dropped off by our transport on Thursday and will be ready for you to pick him/her up on Saturday between 11 am-1 pm. An additional $100 fee will be added for any dogs picked up from the Woburn MA quarantine facility. This additional fee is necessary in order to comply with MA Order 405-CD-12 and Order 1-AHO-05. TO APPLY PLEASE GO TO www.cprdogs.com. If your application was successfully submitted you will get an automatically generated confirmation email. Please DO NOT USE the ADOPTAPET "CONTACT THIS RESCUE GROUP" form below or you may not hear from us as these often end up in spam or bouncing back. After receipt of your application, an adoption counselor will then be in touch to answer your questions about this pup, discuss the adoption process and get the ball rolling! If you have not heard from one of our volunteers within 5 days of submitting your application, please email mollibo@gmail.com.
We'll also keep you updated on Ted's adoption status with email updates.
Photo of Ted

Ted

Mastiff Labrador Retriever

Male, Puppy
Southbury, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
This puppy Is spayed/neutered, up to date on age-appropriate vaccinations, treated for all of the intestinal parasites, and current on flea/tick and heartworm preventative. Because intestinal parasites are cyclical, your puppy may need additional treatment once you get him/her home. This is common and nothing to be alarmed about. Puppies and dogs need to be treated periodically for parasites throughout their entire lives. The adoption fee is $550 if your adoption is prepaid prior to your pup's arrival. An additional $50 will be charged on puppies that are picked up from our Southbury CT adoption center, adopted at an event, or foster home. This additional fee is necessary in order to comply with CT HB 5368. WANT TO MEET OUR DOGS IN PERSON? Check the Events tab on cprdogs.com for all weekend adoption event info. The majority of the dogs marked as 'meet me' will be there to see you! More and more of our adopters are having fun with DNA tests on their pups. You might ask yourself why our breed guess is varying degrees of difference from the DNA tests. Most of our puppies are rescued from high kill shelters or other abandonment situations and we have no info on parents. When we rescue puppies that have no background info, we make our very best educated guess as to breed mix and age. Our guesstimate comes from years and years and years of animal welfare work and training, but our guesses won't always agree with your vet, your neighbor, your DNA test, etc. The most important thing to know about your puppy's breed mix is that most likely he/she is a Super Lovable Mutt made of many many many different breeds. If you are a MA resident, your new family member is required to go through a mandatory 48 hour quarantine period at the Woburn MA isolation facility. Your new family member will be dropped off by our transport on Thursday and will be ready for you to pick him/her up on Saturday between 11 am-1 pm. An additional $100 fee will be added for any dogs picked up from the Woburn MA quarantine facility. This additional fee is necessary in order to comply with MA Order 405-CD-12 and Order 1-AHO-05. TO APPLY PLEASE GO TO www.cprdogs.com. If your application was successfully submitted you will get an automatically generated confirmation email. Please DO NOT USE the ADOPTAPET "CONTACT THIS RESCUE GROUP" form below or you may not hear from us as these often end up in spam or bouncing back. After receipt of your application, an adoption counselor will then be in touch to answer your questions about this pup, discuss the adoption process and get the ball rolling! If you have not heard from one of our volunteers within 5 days of submitting your application, please email mollibo@gmail.com.

These pups are in New Haven, Connecticut too!

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

Arlo

Bullmastiff

Male, Adult
Bethany, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Needs experienced adopter, House-trained,
Story
Arlo is the years old his father was a bull mastiff Great Dane mix and his mother was a pitbull. He is very sweet loves his cat sisters and plays well with other dogs. After his dog brother our first dog passed he started showing some behaviors of food aggression. We recently had an incident with him bitting a delivery person. My spouse and I are separated living in different homes and do not have the time to spend getting him the proper training to remedy his recent territorial aggression isssues . This is a very hard decision we love this dog he is the most loyal dog we ever had and we have a 4 year old who he fight off a bear for if it ment keeping her safe and let’s her practically ride him like a horse if she wanted. He never attacked any family or friends He really needs someone with experience and time for training and he would thrive but right now he is very protective of his home and yard and we are concerned with his territory issues .

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Mastiff shelters & rescues in New Haven, Connecticut

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

Here are a few organizations closest to you:

Shelter

14.1 miles

Naugatuck Animal Control

Naugatuck, CT 06770

Pet Types: cats, dogs, small animals

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Shelter

17.1 miles

Meriden Animal Control/Saving Paws

311 Murdock Ave, Meriden, CT 06450

Pet Types: cats, dogs, rabbits

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Rescue

18.7 miles

Companion Pet Rescue - New England

Southbury, CT 06488

Pet Types: dogs

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Rescue

21.6 miles

NorthBound Rescue Society

Middletown, CT 06457

Pet Types: cats, dogs

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Rescue

30.4 miles

Freedom Train Dog Rescue

Norwalk, CT 06854

Pet Types: dogs

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Rescue

35.3 miles

For The Love Of Luna Every Dog Is Perfect Rescue, Inc.

Brewster, NY 10509

Pet Types: dogs

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Rescue

36.2 miles

Charming Pet Rescue - CT Transport Stop

Hartford, CT 06101

Pet Types: dogs

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Rescue

38.4 miles

Dog Star Rescue

12 Tobey Road, Bloomfield, CT 06002

Pet Types: dogs

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Rescue

49.3 miles

Focus on Cumberland County Animal Safety - With transport to CT

Norwich, CT 06360

Pet Types: cats, dogs

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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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