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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 in Phoenix, Arizona

These Mastiffs are available in Phoenix, Arizona.
Photo of LU LU

LU LU

Mastiff

Female, 4 yrs 1 mo
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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Photo of LOVE

LOVE

Mastiff

Female, 1 yr 7 mos
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
-
Photo of QUEEN

QUEEN

Mastiff

Female, 1 yr 4 mos
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Why I`d make a great companion: ~Hello! My name is Queen and I weigh 77 LBS. ~I may look big and strong, but I’m really a gentle giant who loves attention and affection ~I’m loyal, loving, and happiest when I’m by your side.Type of home I`m looking for: ~If you’re looking for a big best friend with an even bigger heart, I could be the perfect match for you! ~I need to be the only dog in my new home. ~My adoption fee is: WAIVED!

Or, how about these Mastiffs in cities near Phoenix, Arizona

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

LU LU

Mastiff

Female, 4 yrs 1 mo
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
-
Photo of LOVE

LOVE

Mastiff

Female, 1 yr 7 mos
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
-
Photo of QUEEN

QUEEN

Mastiff

Female, 1 yr 4 mos
Phoenix, AZ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Why I`d make a great companion: ~Hello! My name is Queen and I weigh 77 LBS. ~I may look big and strong, but I’m really a gentle giant who loves attention and affection ~I’m loyal, loving, and happiest when I’m by your side.Type of home I`m looking for: ~If you’re looking for a big best friend with an even bigger heart, I could be the perfect match for you! ~I need to be the only dog in my new home. ~My adoption fee is: WAIVED!
Photo of Janice

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.
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
-
Photo of Everest

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.

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
Photo of Darla

Darla

St. Bernard

Female, 7 yrs 10 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.

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Phoenix, Arizona.

Mastiff puppies and dogs in nearby cities

Related breeds 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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Shelter

4.8 miles

Arizona Humane Society - South Mountain Campus

1521 W Dobbins Road, Phoenix, AZ 85041

Pet Types: cats, dogs, rabbits, small animals

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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

19.5 miles

Valley Dogs

P.O. Box 364, Gilbert, AZ 85299

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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