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Mastiff puppies and dogs in Arizona

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

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Adopt a Mastiff in Arizona Search for a Mastiff puppy or dog Mastiff puppies and dogs in Arizona cities Mastiff shelters and rescues in Arizona Learn more about adopting a Mastiff puppy or dog

Adopt a Mastiff near you in Arizona

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

Mastiff/Cattle Dog

Male, Adult
Kingman, AZ
Size
(when grown) -
Details
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Story
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We'll also keep you updated on Remi's adoption status with email updates.
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Remi

English Mastiff

Female
Goodyear, AZ
Size
(when grown) -
Details
Good with kids, Good with dogs, House-trained,
Story
You can fill out an adoption application online on our official website.. Meet Remi   This sweet 7-month-old girl is a huge puppy with an even bigger heart! Remi is both crate trained and house trained, and she’s already proven to be a smart young dog. She was simply too much puppy for her first family, but with the right home she is going to absolutely thrive.   Remi loves to play with other dogs her size and would do best with a playful companion who can match her energy. We are currently working on her leash manners, and she’s making great progress. Because of her size and breed traits, a home with large-breed experience is ideal so she can continue growing into the amazing dog she’s meant to be.   If you’re looking for a loyal, fun, and loving companion, Remi might just be  Visit this organization's web site to see any additional information available about this pet.February 9, 2026, 11:43 pm

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We'll also keep you updated on ROLLIE #2's adoption status with email updates.
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ROLLIE #2

Mastiff/Pit Bull Terrier

Male, Adult
Chandler, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained,
Story
Please note this dog is NOT an official Underdog dog, and you will be connected with the person who has the dog. Please Contact Wendy, 602-818-5541, Imazmattie@gmail.com:   MEET ROLLIE #2!! Rollie loves people, kids, and female dogs. He is in a home with five dogs, and the boys are starting to not get along. He is leash trained and is not reactive on walks. He will resource guard his bowl with a warning, and he is learning "Leave It." He is super calm and loving with everyone. Meet Rollie today! If you are interested in meeting this dog, please visit our website for our online application www.underdogaz.com  PLEASE NOTE: This dog is courtesy posted for another individual or Rescue. Different policies and fees may apply. February 6, 2026, 8:36 pm

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We'll also keep you updated on PADRE's adoption status with email updates.
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PADRE

Mastiff

Male, 8 mos
Casa Grande, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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We'll also keep you updated on MAGNUM's adoption status with email updates.
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MAGNUM

Mastiff

Male, Adult
Chandler, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with dogs, House-trained,
Story
Please note this dog is NOT an official Underdog dog, and you will be connected with the person who has the dog. Please Contact (Current Owner of Dog):  Brittany Schultz; 510-458-4151; animal.shelter@sierravistaaz.gov MEET MAGNUM!! Magnum is a friendly, goofy, and even-tempered male dog who has been patiently waiting at the Sierra Vista Animal Shelter for over 340 days and is more than ready for a fresh start. He walks well on leash, enjoys car rides, and loves toys, bringing a playful spark and charm wherever he goes. Magnum does best with adults and would thrive in a calm, experienced home where he can soak up attention and structure. While he can tolerate other dogs, he would be happiest as the only pet, but any potential canine siblings should be introduced through a proper meet and greet. His history shows he does best in a stable environment, and with the right person, Magnum will be a loyal, fun-loving companion who’s eager to finally have a place to call home. If you are interested in meeting this dog, please visit our website for our online application www.underdogaz.com  PLEASE NOTE: This dog is courtesy posted for another individual or Rescue. Different policies and fees may apply. February 2, 2026, 7:21 pm

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We'll also keep you updated on TANGO*'s adoption status with email updates.
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TANGO*

Mastiff

Male, 1 yr 6 mos
Tucson, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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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 Arizona.

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Mastiff puppies and dogs in Arizona cities

Mastiff Puppies near me Mastiff in Apache Junction Mastiff in Avondale Mastiff in Benson Mastiff in Bisbee Mastiff in Buckeye Mastiff in Bullhead City Mastiff in Camp Verde Mastiff in Casa Grande Mastiff in Cave Creek Mastiff in Chandler Mastiff in Chino Valley Mastiff in Colorado City Mastiff in Coolidge Mastiff in Cottonwood Mastiff in Douglas Mastiff in Eagar Mastiff in El Mirage Mastiff in Eloy Mastiff in Flagstaff Mastiff in Florence Mastiff in Fountain Hills Mastiff in Gilbert Mastiff in Glendale Mastiff in Globe Mastiff in Goodyear Mastiff in Guadalupe Mastiff in Holbrook Mastiff in Kingman Mastiff in Lake Havasu City Mastiff in Litchfield Park Mastiff in Marana Mastiff in Maricopa Mastiff in Mesa Mastiff in Nogales Mastiff in Oro Valley Mastiff in Page Mastiff in Paradise Valley Mastiff in Payson Mastiff in Peoria Mastiff in Phoenix Mastiff in Pinetop Mastiff in Prescott Mastiff in Prescott Valley Mastiff in Queen Creek Mastiff in Safford Mastiff in Sahuarita Mastiff in San Luis Mastiff in Scottsdale Mastiff in Sedona Mastiff in Show Low Mastiff in Sierra Vista Mastiff in Snowflake Mastiff in Somerton Mastiff in South Tucson Mastiff in Surprise Mastiff in Tempe Mastiff in Thatcher Mastiff in Tolleson Mastiff in Tucson Mastiff in Wickenburg Mastiff in Winslow Mastiff in Youngtown Mastiff in Yuma

Mastiff shelters & rescues in Arizona

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

Here are a few organizations

Rescue

AZ Mastiff Rescue- English Mastiff and Other Mastiff and Giant breeds

Goodyear , AZ 85338

Pet Types: dogs

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Rescue

Regal Dane Rescue

4410 W UNION HILLS DR STE 7-187, GLENDALE , AZ 85308

Pet Types: dogs

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Shelter

Maricopa County Animal Care & Control West Animal Shelter

2500 S. 27th Avenue, Phoenix , AZ 85009

Pet Types: dogs

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Rescue

FREEDOM BROTHERS RESCUE

Phoenix , AZ 85028

Pet Types: dogs

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Shelter

Arizona Animal Welfare League

25 N. 40th Street, Phoenix , AZ 85034

Pet Types: cats, dogs

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Shelter

Arizona Humane Society - Papago Park Campus

5501 E. Van Buren Ave, Phoenix , AZ 85008

Pet Types: cats, dogs, rabbits, small animals

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Rescue

Love Them All Sanctuary + Rescue

Scottsdale , AZ 85259

Pet Types: dogs

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Rescue

Handover Rover

Scottsdale , AZ 85262

Pet Types: cats, dogs

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Rescue

Underdog Rescue of Arizona

P.O. Box 13392, Chandler , AZ 85248

Pet Types: cats, dogs

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Rescue

Valley Dogs

P.O. Box 364, Gilbert , AZ 85299

Pet Types: 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 information

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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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