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Mastiff puppies and dogs in Phoenix, Arizona

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

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Adopt a Mastiff near you Mastiff in cities near Phoenix, Arizona Other pups in Phoenix, Arizona Search for a Mastiff puppy or dog near you Browse Mastiff puppies and dogs in nearby cities Browse related breeds in Phoenix, Arizona Mastiff shelters and rescues in Phoenix, Arizona Learn more about adopting a Mastiff puppy or dog

Adopt a Mastiff near you in Phoenix, Arizona

These Mastiffs are available in Phoenix, Arizona.
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TIGGER

Mastiff

Male, 3 yrs
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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SUNNY

Mastiff Husky

Male, 2 yrs
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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Or, how about these Mastiffs in cities near Phoenix, Arizona

These Mastiffs are available for adoption close to Phoenix, Arizona.
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Photo of TIGGER

TIGGER

Mastiff

Male, 3 yrs
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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Photo of SUNNY

SUNNY

Mastiff Husky

Male, 2 yrs
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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Fern

English Mastiff Irish Wolfhound

Female, Adult
Mesa, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained,
Story
Fern is a five-year-old Irish Wolfhound, Great Dane, and Mastiff mix with the sweetest sugary face and a personality to match. This one-of-a-kind girl is the kind of dog who makes everyone she meets smile, effortlessly winning hearts with her gentle nature and loving spirit. Now in the care of Big Hearts for Big Breeds, Fern has shown herself to be an absolute treasure. She is wonderful with other dogs, great with cats, and loves kids, making her the kind of companion who fits beautifully into a variety of family dynamics. Whether she's making new friends or simply enjoying quiet time with her people, Fern brings warmth and joy wherever she goes. With her unique blend of giant breeds comes an equally giant heart. She’s affectionate without being demanding, sweet without trying, and has the kind of calm presence that makes every day a little brighter. Her soulful eyes and sugar-dusted face tell the story of a dog who is simply happy to be loved and to love in return. If you've been searching for a loyal best friend who gets along with everyone and has enough love to fill an entire home, Fern may be exactly the companion you've been waiting for. Big Hearts for Big Breeds can't wait to see this special girl find the forever family she so richly deserves.

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Janice

English Mastiff

Female, Young
Mesa, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
Janice is a female Mastiff mix pup who recently joined the Big Hearts for Big Breeds crew. She's got the kind of sweet face that instantly melts hearts! Janice is another sibling from the beloved “Friends” foster pups, and she’s already showing what a special girl she is. Playful and curious, Janice is settling right into her new foster home and learning the ropes alongside other large dogs. She enjoys playtime, companionship, and is gaining confidence every day as she adapts to her new surroundings. With her loving nature and easygoing personality, Janice is ready to grow into a wonderful companion for a family who will continue guiding her, loving her, and cheering her on as she blossoms.

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Photo of Maple

Maple

English Mastiff

Female, Young
Mesa, AZ
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
Maple is a one-year-old Mastiff mix who may be petite in size, but she’s overflowing with personality, playfulness, and charm. Now in the care of Big Hearts for Big Breeds, this sweet young girl is ready to find a forever family to grow up with. Maple is the sibling of some familiar Big Hearts faces—the beloved “Friends” crew, Rachel, Monica, Phoebe, and Janice—but she’s just beginning her own rescue journey. Like her siblings, she is shy and timid at first, but she truly has a loving heart and is eager to make lasting connections with the people around her. Still very much a puppy, Maple loves to play and brings a fun, energetic spirit wherever she goes. She does well with other dogs and was around cats when she was younger, giving her a solid foundation as she continues to learn and mature. With continued guidance, socialization, and plenty of positive experiences, she’s sure to blossom into an incredible companion. Maple is looking for a family that will embrace her youthful enthusiasm, celebrate her milestones, and give her all the love she deserves. If you’re searching for a playful, affectionate best friend with a bright future ahead, Maple might just be the perfect addition to your home.

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Everest

English Mastiff Great Dane

Male, Adult
Mesa, AZ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, House-trained,
Story
Everest is a two-year-old Great Dane/Mastiff mix who has already made a big impression at Big Hearts for Big Breeds. With his big blocky head and soft, expressive face, this sweet boy absolutely melts into a puddle the moment he’s getting affection. Everest is a gentle, submissive soul who leans into love and enjoys being close to his people. While we’re still getting to know him, he is already showing that he does well with other dogs and has a calm, easygoing nature that makes him a joy to be around. As Everest settles into rescue, we’re excited to continue learning more about him and watching his personality unfold. What’s already clear is that he’s a kind-hearted, affectionate dog who is ready for a home where he can feel safe, loved, and part of the family. If you’re looking for a big, soft-hearted companion who just wants to love and be loved, Everest may be your perfect match.

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These pups are in Phoenix, Arizona too!

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

Samson

St. Bernard

Male, Adult
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered,
Story
Meet Samson , once on death row at MCACC he was rescued and has been with a foster who can longer take care of him he’s potty trained, leashed trained , at the age of 4 this sweet attentive boy is very loving. Samson has spent time with other dogs and has done fine with a calm dog and a playful dog his size or he would be great as an only dog or who likes to play ball and enjoys belly rubs and cartoons , he is very calm but will take some time to get to know you https://www.shelterluv.com/matchme/foster/BPAZ/Dog October 12, 2024, 12:18 am

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Photo of Darla

Darla

St. Bernard

Female, 7 yrs 11 mos
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Darla, a seven-year-old, 75-pound St. Bernard mix. This gentle giant had a rough start. She was found tied up outside the Maricopa County shelter for hours in the blazing June heat. Understandably, she was scared and reactive at first, but with patience and kindness, Darla has begun to show her true, affectionate self. Darla may be nervous when meeting new people, but give her a little time, and you’ll be rewarded with loyal companionship and leaning hugs that might knock you off balance (literally!). She adores scritches and pets, especially when she can press in close. Darla prefers the solo spotlight and would do best as your one-and-only pet. She walks well on a leash, is easy to handle, and would thrive in a calm, loving home where she can feel safe and appreciated. Her $150 adoption fee includes spay/neuter, vaccinations, microchip, and a free wellness visit at Phoenix Mountain Animal Hospital. To meet Darla, call 602-971-1334 or stop by Thursday–Saturday, 11am–4pm.

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Photo of FERN

FERN

Basset Hound Bullmastiff

Female, 2 yrs
Phoenix, 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 Phoenix, Arizona.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Phoenix, Arizona

Bullmastiffs in Phoenix, Arizona Neapolitan Mastiffs in Phoenix, Arizona Saint Bernards in Phoenix, Arizona

Mastiff shelters & rescues in Phoenix, Arizona

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

Here are a few organizations closest to you:

Shelter

3.2 miles

Maricopa County Animal Care & Control West Animal Shelter

2500 S. 27th Avenue, Phoenix, AZ 85009

Pet Types: dogs

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Rescue

12.6 miles

Big Hearts for Big Breeds

Mesa, AZ 85202

Pet Types: dogs

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Rescue

13.2 miles

Desert Dog Project

Scottsdale, AZ 85254

Pet Types: dogs

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Shelter

13.7 miles

Maricopa County Animal Care & Control East Valley Animal Shelter

1920 S Lewis, Mesa, AZ 85210

Pet Types: dogs

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Rescue

15.2 miles

Regal Dane Rescue

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

Pet Types: dogs

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Rescue

17.9 miles

Underdog Rescue of Arizona

P.O. Box 13392, Chandler, AZ 85248

Pet Types: cats, dogs

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Rescue

18.2 miles

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

Goodyear, AZ 85338

Pet Types: dogs

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Rescue

19.5 miles

Valley Dogs

P.O. Box 364, Gilbert, AZ 85299

Pet Types: dogs

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Rescue

29.5 miles

Royal Kennels Rescue

Queen Creek, AZ 85142

Pet Types: dogs

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Rescue

29.9 miles

Handover Rover

Scottsdale, AZ 85262

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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