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Mastiff puppies and dogs in Indianapolis, Indiana

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

Picture of Mastiff

Adopt a Mastiff near you in Indianapolis, Indiana

These Mastiffs are available in Indianapolis, Indiana.
Photo of Doyle

Doyle

Mastiff

Male, 3 yrs 7 mos
Indianapolis, IN
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
We rescued Doyle from our local shelter as we suspected an obstruction. He received surgery, in which several things were found, including foam and screws. He has recovered nicely from the procedure and has gained over 20lbs! He has had no interested in eating anything other than food since his surgery. We suspect he was starved, and resorted to eating whatever he could find at the time. Doyle is delightful, friendly and low energy. He has no clue that he doesn't fit in your lap, and wants nothing more than to flop his body all over you in lovings! If you have kids, we would recommend children over the age of 10, as he is a big boy!
Photo of Harry

Harry

Mastiff

Male, Adult
Indianapolis, IN
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Not good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Harry is a big, lovable derpy dog who loves everyone he meets. Harry is about 85% potty trained and he’s 100% lapdog. He doesn't know how big he is, and wears is love on the outside. He is certainly a very happy dog if he has room to move. No fault of his own, Harry has been bounced around from home to home and did a couple tours of the city shelter when we stepped in and decided to give him a chance. Harry has had very little structure in his young life and he most likely missed the window of development when dogs learn to read other dogs. So, while he absolutely loves other dogs, he has no idea how to read body language. Because of Harry's lack of socialization he tends to want humans to himself. Therefore, he does need to be the only dog in the home. Harry has some separation anxiety and would do best in a home where he gets to go most places with his people or his people are home a lot. Harry also has no idea that he’s an 95 lb dog with more weight to put on. Because of Harry's large size and inability to read personal space, he would do better with a stronger person of stature. Harry thinks he is still a puppy and can easily be unpredictable with his joy. He's basically a lovable-wrecking ball in dog form. Harry has the stubbornness of a mastiff. If he doesn't want to do something he either plays "catch the mastiff" or "dead mastiff." Both can be frustrating, but also funny if you like that kind of thing. Most of what Harry is trying to avoid is being alone. You absolutely will not find a dog with a bigger heart than Harry. But I’m not gonna lie, he is A LOT. He’s got some baggage from being bounced around. He needs structure, patience, and time. And, of course, lots of love. Are you Harry’s person? Fill out an adoption application on our website, Sketchymuttsandunderdogs.org and we will set up a time to talk about him! **Adopters must live in Central Indiana, no more than 45 min from downtown Indy
Photo of Belle

Belle

Mastiff German Shepherd Dog

Female, Young
Speedway, IN
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Belle originally came to us as an 8 week old puppy found as a stray. She was adopted and then at 14 months old because adopters had not provided any training and were started to struggle with adolescent shepherd behaviors. She is currently living in a foster home with 9 other dogs and doing well. She is high energy and likes to play hard. While she has been around children, we do not recommend small children due to her size and energy level. She is crate trained and potty trained. She would do best in a home with a fenced in yard, and someone who is committed to ongoing training. Belle is spayed, vaccinated, heartworm negative, and microchipped.
Photo of BECK

BECK

Mastiff

Male, 2 yrs 10 mos
Indianapolis, IN
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Species/Breed:Dog - Mastiff Mix 
Approximate Age: 2Y 
Gender: Male 
 Spayed/Neutered: Yes 
Expected Weight: Large (79 lbs) 
Color: Brown 
Vaccinated: Yes 
Has Experience with Children? Unknown 
 Has Experience with Dogs? Unknown 
 Has Experience with Cats? Unknown 
 Housetrained? Unknown 
 Animal ID: A341431 

 All adoptions come with 30-days of support from our staff to help make sure the transition from the shelter to your home goes as smoothly as possible. 

All of our available animals and the adoption application can be found here: https://indy.gov/activity/adopt-a-pet. Once you have submitted your application, please visit the shelter to speak with an Adoption Counselor and meet our available animals.
Photo of Atlas

Atlas

Mastiff Labrador Retriever

Male, 3 yrs 6 mos
Indianapolis, IN
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Atlas! Atlas is a beautiful 60 pound brindle mastiff and lab mix. He is 4 years old and a very sweet and down to earth boy. Atlas sat in a city shelter for over 6 months before coming to us. Atlas loves his people, especially if they’re women. He is a lover and such a sweetheart. Atlas is an overall chill and happy boy. He listens very well off leash and his favorite thing to do is play with toys out in the yard. Atlas is a playful boy and loves to throw his toys around the house. He loves walks and he absolutely loves treats. He will often lay with his paws crossed, as any sophisticated boy would do. We are looking for a home with no younger children, as they can be loud. Atlas is not good with small dogs or cats. He is selective with dogs his size. Atlas is potty trained and crate trained. He has never had an accident in the home or in his crate while we’re at work. He’s a great walker on the leash. If he sounds like a good fit, adopt our boy today!

Or, how about these Mastiffs in cities near Indianapolis, Indiana

These Mastiffs are available for adoption close to Indianapolis, Indiana.
Photo of Toby

Toby

Mastiff Mixed Breed (Large)

Male, 6 yrs 7 mos
Tipton, IN
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with kids, Good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Toby! Toby is all puppy a big big puppy that will push buttons test boundaries, and everyone he meets. He is a butt head but means no harm. He has learned his size can be intimidating but he's a kitten at heart. He's extremely smart and truly a great dog once he knows not to shit around. He's goofy with lots of puppy left in him. I strongly believe his goofy personality is just him catching up for the lack of experience in his first year plus of life he missed out on. Toby is great with dogs of all sizes. Truly hes sweet and a big baby. Toby needs a strong handler and not a crazy busy home with lots of visitors. ABSOLUTELY NO cats and NO children of young age. Toby makes most adults fly. He is a giant DODO. If you fear him he will smell you out and use it to intimidate you. Toby requires a confident no nonsense kind of person. With humor, nurturing but firm LOVE. Toby is house and crate trained, up to date on all appropriate core vaccines including lepto, rabies, dewormed, fecal tested negative, microchipped, neutered, and on monthly heartworm flea/tick prevention. Updated: 2/1/2023 www.animalhousesanctuary.org We believe training is an ongoing process that needs to be worked on daily. New issues that arise, need to be addressed and/or rewarded. Understanding that continued training is a lifetime commitment, is very important. Out-of-state adopters are welcome at the adopter's expense. Meet & Greets are a required before proceeding with an adoption. We DO NOT ship any of our pets.
Photo of Dually

Dually

Mastiff Mixed Breed (Large)

Female, 8 yrs 10 mos
Tipton, IN
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Dually!!! Dually is believed to be a Mastiff mix about 7 yrs old. Dually has been homeless her whole life. She’s been in rescue since 2016. Really all she needs is a stable secure home with a confident experienced owner with common sense. She is a homebody and would perfectly happy with just her people. She does not do well with cats and is best as an only dog. She minds her own around new dogs once she is comfortable and knows she is safe. But a home of her own is preferred. She loves training and learning commands. Loves car rides and walks. Drive through for pup cups are always fun. Dually lacks confidence and can be unsure at times. Allow her space she needs and build that bond with her and she is that loyal dog everyone dreams of having. An adult home would be best for her. Well mannered teens are ok. Respect, discipline, routine, structure, and common sense Helps dually feel safe and at home. She truly is not difficult and once comfortable she’s absolutely the best friend anyone could want. Dually has been raised with kids as young as 7 years old. Dually is a breed of dog that is not for the weak minded, or non committed individual. She is guarded but disciplined. She is calm and a bit lazy but truly is up to whatever her person wants to do. She makes the best side kick buddy. She needs a strong owner both physically and mentally confident to guide her. She has been well socialized since birth but always lacked confidence. Dually is currently at the sanctuary with Cindy and her children both autistic but high functioning. Cindy trusts Dually 100% with her kids however her children have grown up around dogs and know how to behave, respect, and handle dogs like Dually daily since age 5. Dually has done well with other dogs properly introduced. it takes time and patience. Trust is everything and she is currently 1 of 32 plus in her group who coexist without any issues. She was at one point 1 of 60 free roaming. She prefers her space and loves her crate/cave. Loves her chew toys and comfy dog bed. Dually walks well on leash, off leash trained, her breed makes her very protective of her people, pack and perimeter but obeys well and will not act on it. Dually is crate trained and housebroken. Dually cannot be adopted out within city limits of Fort Wayne/Allen county or Huntington/Huntington county unless its a confident secure home with a full fence and cautions keeping her safe and thriving. These areas are not ok with her breed. A secured fence in yard is preferred 4 ft and up, no tie out, no chain, no garage living. No basement. She needs to by her people relaxed in a big comfy dog bed. Preferred a home with no other pets. Adoption fee partially sponsored. And she is to be an indoor pet and part of the family. NOT A GARAGE OR SHOP DOG unless its with her owner. Dually is house and crate trained, up to date on all appropriate core vaccines including lepto, corona rabies, de-wormed, fecal tested negative, micro-chipped, spayed, and current on monthly heart-worm flea/tick prevention. Updated: 3/25/2023 www.animalhousesanctuary.org We believe training is an ongoing process that needs to be worked on daily. New issues that arise, need to be addressed and/or rewarded. Understanding that continued training is a lifetime commitment, is very important. Out-of-state adopters are welcome at the adopter's expense. Meet & Greets are a required before proceeding with an adoption. We DO NOT ship any of our pets.
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Photo of Magpie

Magpie

Mastiff

Female, Adult
Anderson, IN
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
Magpie is on a stray hold and will be available for adoption on 5/1. Our team is currently accepting and reviewing adoption applications at this time. She is a new resident to our shelter and has not been temperament tested with dogs, cats, or had a recommendation about children. Stay tuned for updates!If you're interested in meeting or adopting Magpie, please complete an application at: inapl.org/adoption-application. Once it's processed, a member of our team will be in touch with you to schedule a meet and greet appointment. This is the time when you and all members of your household will come to our shelter to officially make your connection with Magpie.MagpieMastiff mixFemaleWeight: 65 lbs.
Photo of Brutus

Brutus

Mastiff

Male, Adult
Crawfordsville, IN
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
Brutus is a male mastiff that has been at AWL since 4/5/23. Brutus is big boy that loves to play fetch, run around being silly, and will gladly sit for treats. Brutus does need leash manners as he likes to nip at the lead. Brutus is looking for his best friend. Could that be you? Brutus is available for adoption, to foster, or just simply going out for walks. Come say hi!!
Photo of Romeo

Romeo

Mastiff

Male, Adult
Crawfordsville, IN
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Romeo is a male brindle mastiff that has been at AWL since 11/4/23. Romeo is a big-time goof ball! Don't let Romeo's size fool you, he's a major sweetheart! Romeo had a mass removed behind his neck and has spent most of his time at AWL recovering from surgery. Romeo is feeling much better now and enjoys being showered with love and attention. Romeo is looking for his best friend! Could that be you? Romeo is available to foster, adopt, or just simply take out for a walk (with signed waiver). Come say hi!!

These pups are in Indianapolis, Indiana too!

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

TURNER

Bullmastiff American Pit Bull Terrier

Male, 3 yrs 2 mos
Indianapolis, IN
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Species/Breed: Dog - Bullmastiff Mix 
Approximate Age: 3Y 
Gender: Male 
 Spayed/Neutered: Yes 
Expected Weight: Large (67 lbs) 
Color: Tan 
Vaccinated: Yes 
Has Experience with Children? Unknown 
 Has Experience with Dogs? Unknown 
 Has Experience with Cats? Unknown 
 Housetrained? Unknown 
 Animal ID: A343235 

 Meet Turner! With his squishy wrinkles and handsome fur, he has been told that he is quite the looker. Turner is a calmer fellow who will occasionally enjoy a nice burst of energy. He is a great leash walker staying right by your side. He takes treats like a gentleman and will show you how he knows to sit. He’s ready to find love and a forever home! Could it be with you? 

 All adoptions come with 30-days of support from our staff to help make sure the transition from the shelter to your home goes as smoothly as possible. 

All of our available animals and the adoption application can be found here: https://indy.gov/activity/adopt-a-pet. Once you have submitted your application, please visit the shelter to speak with an Adoption Counselor and meet our available animals.

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Indianapolis, Indiana.

Mastiff puppies and dogs in nearby cities

Related breeds in Indianapolis, Indiana

Mastiff shelters & rescues in Indianapolis, Indiana

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

Here are a few organizations closest to you:

Rescue

10 miles

Sketchy Mutts and Underdogs

Indianapolis, IN 46222

Pet Types: dogs

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Rescue

10 miles

S.O.A.R. Initiative, Inc.

4025 W 10th St, Indianapolis, IN 46222

Pet Types: cats, dogs

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Rescue

10.2 miles

Speedway Animal Rescue

Speedway, IN 46224

Pet Types: cats, dogs

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Shelter

16.4 miles

Indianapolis Animal Care Services

2600 S Harding St, Indianapolis, IN 46221

Pet Types: cats, dogs, rabbits, small animals

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Rescue

18.6 miles

Lucci's House Bully Rescue

Indianapolis, IN 46227

Pet Types: dogs

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Rescue

25.9 miles

AH Rescue Sanctuary

Tipton, IN 46072

Pet Types: cats, birds, dogs, farm animals, rabbits, small animals

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Rescue

25.9 miles

AH Rescue Sanctuary

Tipton, IN 46072

Pet Types: cats, birds, dogs, farm animals, rabbits, small animals

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Shelter

30.2 miles

Animal Protection League

613 Dewey Street, Anderson, IN 46016

Pet Types: cats, dogs, rabbits, small animals

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Shelter

37.4 miles

Animal Welfare League of Montgomery County

1104 Big Four Arch rd, Crawfordsville, IN 47933

Pet Types: cats, dogs

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Shelter

37.4 miles

Animal Welfare League of Montgomery County

1104 Big Four Arch rd, Crawfordsville, IN 47933

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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