Mastiff Adoption in Apache Junction, AZ: Mastiff Puppies for Sale in Apache Junction, AZ

Adopt a Mastiff near you in Apache Junction, Arizona

These Mastiffs are available in Apache Junction, Arizona.

Daisy

Mastiff

Female, Adult

Apache Junction, AZ

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with kids, Not good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Help Daisy find a new home due to the crazy dynamics of other female dogs we must rehome this snuggler, people loving, and command following precious girl. This Daisy must be the solo animal within the house.Daisy is a very smart and enjoys calm walks and car rides without distractions as she becomes tense but using verbal command of “leave it” with some squirty cheese treat.This sweet girl has so much love to give people and deserves a chance at being free from other dogs and to live a life of luxury, going for walks, enjoy a car ride, getting her ears or belly rubbed while being given lots of snuggles and affection by her human companions.Daisy’s needs:Experienced big dog ownerCommitment to providing love and care to this pup and making her a part of your family.

Learn More

Or, how about these Mastiffs in cities near Apache Junction, Arizona

These Mastiffs are available for adoption close to Apache Junction, Arizona.

Daisy

Mastiff

Female, Adult

Apache Junction, AZ

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with kids, Not good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Learn More

KATO

Mastiff Pit Bull Terrier

Male, 1 yr 8 mos

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, Shots are up-to-date,

Story

Available for Adoption! (Courtesy Post — NOT a GTDR dog) Meet Kato, your New Best Friend! Looking for a loyal companion who’s full of love and gentle energy. A sweet soul with a heart of gold! Kato is one of the kindest dogs you’ll ever meet. He rarely barks, has a calm and gentle spirit, and absolutely adores cuddles. Whether you're lounging on the couch or out for a playful walk, Kato just wants to be by your side. He’s great with kids and other dogs, making him the perfect addition to a loving family. Kato is playful, affectionate, and always ready for a good time – but he also knows how to just chill and enjoy the moment. Kato is searching for a forever home where he can be someone’s best friend – a place where he can feel safe, loved, and truly part of the family. If you're looking for a four-legged friend to fill your days with love and joy, Kato is your guy. Let’s find him the home he deserves! Interested in adopting Kato or learning more? Reach out today – his forever family might just be you. Kato is crate trained, potty trained and leash trained, he is neutered, microchipped (chip courtesy of GTDR), Vaccinations UTD. Kato will go home with some transitional food, harness, collar and leash. Private message if interested! ##2221437##

Learn More

MARABELLE

Mastiff

Female, 6 yrs 1 mo

Mesa, AZ

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Story

Learn More

MAGNUM

Mastiff

Male, Adult

Chandler, AZ

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Not good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

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. March 7, 2026, 4:34 pm

Learn More

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, Spayed or Neutered, Shots are up-to-date,

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. March 7, 2026, 4:34 pm

Learn More

Special Needs

DAISY #27

Mastiff

Female, Adult

Chandler, AZ

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Good with kids, Not good with dogs, Not good with cats, Needs special attention, House-trained, Spayed or Neutered, Shots are up-to-date,

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): Charlene Garst; 480-2924576; grammag05@gmail.com MEET DAISY #27!! Daisy is a sweet, affectionate, and intelligent pup who forms deep bonds with her people and thrives in a calm, structured home where she can be the only pet. She is leash and crate trained, obedient, eager to please, and loves toys, fetch, and interactive play, but her favorite thing is simply being close to her humans. Daisy does wonderfully with respectful children and all adults, especially when interactions are gentle and consistent. She enjoys a predictable daily routine, relaxing walks without distractions, and car rides, and she settles nicely when given time to adjust to her environment. While she can become anxious around other dogs or during transitions like departures, she responds well to reassurance, soothing touch, and clear guidance, and she has training tools in place to help her succeed. Daisy would flourish in a patient, loving home that can provide structure, stability, and plenty of affection, where she can truly shine as a devoted and loyal companion. Complete an application and meet Daisy. 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. April 25, 2026, 10:11 pm

Learn More

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

Mastiff puppies and dogs in Apache Junction, Arizona

Learn More:

Adopt a Mastiff near you in Apache Junction, Arizona

These Mastiffs are available in Apache Junction, Arizona.

Or, how about these Mastiffs in cities near Apache Junction, Arizona

These Mastiffs are available for adoption close to Apache Junction, Arizona.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Apache Junction, Arizona

Mastiff shelters & rescues in Apache Junction, Arizona

Looking for a specific shelter or rescue?

Want to learn more about adopting a Mastiff puppy or dog?

Mastiff basics

Mastiff basics

Home

Adopt a Dog

Adopt a Mastiff

Arizona

Apache Junction

Mastiff puppies and dogs in Apache Junction, Arizona

Learn More:

Adopt a Mastiff near you in Apache Junction, Arizona

These Mastiffs are available in Apache Junction, Arizona.

Or, how about these Mastiffs in cities near Apache Junction, Arizona

These Mastiffs are available for adoption close to Apache Junction, Arizona.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Apache Junction, Arizona

Mastiff shelters & rescues in Apache Junction, Arizona

Looking for a specific shelter or rescue?

Want to learn more about adopting a Mastiff puppy or dog?

Mastiff basics

Mastiff basics