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Mastiff puppies and dogs in Peoria, Arizona

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

Adopt a Mastiff near you in Peoria, Arizona

These Mastiffs are available in Peoria, Arizona.
We'll also keep you updated on Kiki's adoption status with email updates.
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Kiki

Mastiff Belgian Malinois

Female, Young
Peoria, AZ
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Needs experienced adopter, House-trained, Shots are up-to-date,
Story
Urgent Rehome Needed: Kiki (Belgian Malinois x Cane Corso mix) With a heavy heart, we need to rehome our girl Kiki as soon as possible. She is a Belgian Malinois (mom) x Cane Corso (dad) mix (both parents purebred) and is a little over 1 year old. Kiki is incredibly loving with adults and bonds hard with her people, but she needs to be in the right environment. Why we are rehoming: Kiki has had escalating issues with dog aggression, specifically with her littermate in our home (they can get aggressive with each other). She also previously had an incident with aggression toward one person (our roommate) after negative interactions when she was younger. Outside of that, she is extremely affectionate and sweet with adults. Best home for Kiki: Preferably someone experienced with strong breeds and willing to continue structure/training A calm, consistent home where she can feel secure The good stuff: Very loving and cuddly with her humans Loves playing fetch Surprisingly chill for age

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

These Mastiffs are available for adoption close to Peoria, Arizona.
We'll also keep you updated on Apollo's adoption status with email updates.
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Apollo

Mastiff Great Dane

Male, Adult
GLENDALE, AZ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
I'm a strong and active boy who thinks I'm a lap dog. I get excited when it's time to go on walks, but then once we're walking, I'm calm. I do get excited when I meet kids, but after I will calm down and I leave them alone, unless they keep playing with me. Little kids might be afraid of me because of my size and run away from me and I think that they want to play, so just watch them. I would do best in a home with older children. My best day would be to: Going for a car ride to a park to go for a walk and then come home and nap. Other tidbits about me: I do fine being left out to roam the house when no one is home, because all I do is lay on the couch. I like being introduced to other dogs slowly and properly, otherwise I get over-excited. If, when I first meet new people and they have sunglasses on, I can get scared. As I am a pretty big boy, I can be strong when I get excited, so you need to be ready if you have the leash. I am not really interested in toys, but there are times when I do get the urge. I do slobber, so make sure to keep towels around.

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We'll also keep you updated on Kiki's adoption status with email updates.
Photo of Kiki

Kiki

Mastiff Belgian Malinois

Female, Young
Peoria, AZ
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Needs experienced adopter, House-trained, Shots are up-to-date,
Story
Urgent Rehome Needed: Kiki (Belgian Malinois x Cane Corso mix) With a heavy heart, we need to rehome our girl Kiki as soon as possible. She is a Belgian Malinois (mom) x Cane Corso (dad) mix (both parents purebred) and is a little over 1 year old. Kiki is incredibly loving with adults and bonds hard with her people, but she needs to be in the right environment. Why we are rehoming: Kiki has had escalating issues with dog aggression, specifically with her littermate in our home (they can get aggressive with each other). She also previously had an incident with aggression toward one person (our roommate) after negative interactions when she was younger. Outside of that, she is extremely affectionate and sweet with adults. Best home for Kiki: Preferably someone experienced with strong breeds and willing to continue structure/training A calm, consistent home where she can feel secure The good stuff: Very loving and cuddly with her humans Loves playing fetch Surprisingly chill for age

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

Mastiff Cane Corso

Male, 4 yrs
Phoenix, AZ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
💚 Gentle Giant Hulk 💚 Meet Hulk, a 2-year-old Mastiff. Despite his big name and size, Hulk is more of a shy, sensitive soul than a superhero. But with time, patience, and calm handling, Hulk shows he can tolerate gentle pets and slowly build trust. What makes Hulk special 💪 Big, handsome Mastiff boy 💚 Sensitive and gentle-natured despite his size 🐾 Looking for a safe space to relax and rebuild confidence What Hulk needs 🕰️ Extra patience and time to decompress 🏡 A calm, structured environment without pressure 🤝 A kind person who can help him come out of his shell

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We'll also keep you updated on Boswell's adoption status with email updates.
Photo of Boswell

Boswell

English Mastiff

Male
Goodyear, AZ
Size
(when grown) -
Details
-
Story
You can fill out an adoption application online on our official website.. Boswell is a huge, stunning English Mastiff with a presence that turns heads everywhere he goes. This gentle giant was part of a breeding pair and later found himself at the shelter as a stray alongside his girlfriend, Mavis. Thankfully, he’s now safe with rescue and getting the fresh start he deserves.   Boswell is a big boy inside and out, and while his size is impressive, his heart is even bigger. He prefers calmer dogs and peaceful households where he can truly relax and settle in. He’s learning to take treats gently (he’s catching on!) and enjoys nice, steady walks by your side.   One of his favorite things? Jolly balls! Watching this massive boy happily bop one around is guaranteed to make you smile.   Boswell would thrive in a home that understands giant breeds and appreciates the loyal, steady companionship an English Mastiff brings. If you’re looking for a devoted, mellow companion with soulful eyes and a giant heart, Boswell may just be your guy.   Rescue Name: Arizona Mastiff Rescue Website: www.azmastiffrescue.com #ArizonaMastiffRescue #AdoptDontShop #EnglishMastiff #GentleGiant #MastiffLove #RescueDog #BigDogEnergy  Visit this organization's web site to see any additional information available about this pet.March 7, 2026, 9:42 pm

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We'll also keep you updated on Chloe's adoption status with email updates.
Photo of Chloe

Chloe

Mastiff

Female, Young
Goodyear, AZ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
You can fill out an adoption application online on our official website.Meet Chloe   Chloe came to us with the name Goldie, but we knew she deserved a fresh start — a new name and a new life to match her incredibly sweet personality.   This beautiful girl is about 2 years old, house trained, and ready to find the forever family she has always deserved. Chloe is gentle, affectionate, and wonderful with kids, making her an easy addition to a loving home.   Chloe does well with other dogs, is decent on a leash, and enjoys playing with her toys. She has a calm, loving nature but still knows how to have fun with her people.   Sadly, when her family went through a divorce and her mom lost her home, Chloe was left behind in the backyard to fend for herself. Thankfully, we were able to step in and bring her into rescue before she ended up in animal control. Now it’s her turn for the happy ending she has been waiting for.   If you are looking for a loyal, sweet companion who will shower your family with love, Chloe may be your perfect match.   Arizona Mastiff Rescue www.azmastiffrescue.com   #AzMastiffRescue #RescueDog #AdoptDontShop #MastiffLove #RescueIsMyFavoriteBreed #FamilyDog #DogFriendly #KidFriendly #SecondChance #ForeverHome #AdoptChloe  Visit this organization's web site to see any additional information available about this pet.March 7, 2026, 9:42 pm

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We'll also keep you updated on Elmo's adoption status with email updates.
Photo of Elmo

Elmo

English Mastiff Great Dane

Male, Puppy
Goodyear, AZ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, House-trained, Shots are up-to-date,
Story
You can fill out an adoption application online on our official website.Meet Elmo   Meet Elmo, a sweet 6-month-old Mastiff/Dane mix puppy with a heart as big as his paws! Elmo is a social, happy boy who already knows some basic commands. He’s house trained, walks well on a leash, and is currently in a foster home where we’re continuing to learn more about his personality.   Elmo came into rescue when his mom sadly lost her housing and could no longer keep a growing giant-breed puppy. Despite the change, Elmo has stayed true to his puppy nature—active, playful, and full of joy. He does great with kids and would love a home that’s ready to keep up with a fun, energetic puppy and help him grow into the amazing dog he’s meant to be.   If you’re looking for a sweet, social pup to add to your family, Elmo might be your guy!   AZ Mastiff Rescue www.azmastiffrescue.com   #AZMastiffRescue #AdoptElmo #RescuePuppy #MastiffMix #DaneMix #AdoptDontShop #PuppyLove #RescueDog  Visit this organization's web site to see any additional information available about this pet.March 7, 2026, 9:42 pm

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

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Mastiff puppies and dogs in nearby cities

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Related breeds in Peoria, Arizona

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Mastiff shelters & rescues in Peoria, Arizona

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

Here are a few organizations closest to you:

Rescue

6 miles

Regal Dane Rescue

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

Pet Types: dogs

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Rescue

13.2 miles

FREEDOM BROTHERS RESCUE

Phoenix, AZ 85028

Pet Types: dogs

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Rescue

13.3 miles

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

Goodyear, AZ 85338

Pet Types: dogs

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Shelter

15.7 miles

Arizona Animal Welfare League

25 N. 40th Street, Phoenix, AZ 85034

Pet Types: cats, dogs

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Shelter

15.8 miles

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

30.2 miles

Handover Rover

Scottsdale, AZ 85262

Pet Types: cats, dogs

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Rescue

31.2 miles

Underdog Rescue of Arizona

P.O. Box 13392, Chandler, AZ 85248

Pet Types: cats, dogs

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Rescue

32.5 miles

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 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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