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Mastiff puppies and dogs in Pacific, Missouri

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

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Adopt a Mastiff near you in Pacific, Missouri

We don't see any Mastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Mastiffs in cities near Pacific, Missouri

These Mastiffs are available for adoption close to Pacific, Missouri.
Photo of Serena

Serena

Mastiff

Female, Puppy
Fenton, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats,
Story
Serena(Williams) was born on 11/17/24. She is going to be a good sized girl considering her dad is a mastiff mix, and momma is a country mutt! She LOVES to play! She would love to have another playful pup in the house! She is getting spayed on 2/4, but can be spoken for before then.January 22, 2025, 12:50 pm
Photo of Shaq

Shaq

Mastiff

Male, Puppy
Fenton, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats,
Story
Shaq(O’Neal) was born on 11/17/24. His dad is a mastiff mix, and mom is a country mutt. He will be a good sized boy! He absolutely LOVES to play with his sister, so it would be great if he could have another playful pup friend in his new home. He is getting neutered on 2/4, but can be spoken for before then. January 22, 2025, 1:12 pm
Photo of Valentino

Valentino

Mastiff Labrador Retriever

Male, 6 mos
St. Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Are you looking for a life-long love? I'm sure to make your heart skip a beat with these longing eyes! Hey there, I'm Valentino! I've had a rough start in life as my owners moved and decided to leave my brother and I behind. We don't let it bother us as we know we will find our forever homes soon. We look to be a mix of Mastiff/Lab but the shelter isn't sure. Will you paw-lease adopt me?  If you're interested in adopting me, fill out an adoption application online at www.polkcountyhumanesociety.org/adopt where you will also find a link to reserve me for an appointment. Some pets are in foster homes or may already have an appointment scheduled, so the appointment is important to make sure I will be available to meet you when you come. Polk County Humane Society is located in Bolivar, Missouri, but also makes transports to the Denver, CO, Des Moines, IA and St. Louis areas twice monthly. For potential adopters in those areas, we can do a virtual visit using FaceTime or another app. Just request an appointment using the same link, but note that you want the visit to be virtual. We will call you at the time of the visit once it is confirmed. For long distance transports to Colorado and Iowa, there is an additional $100 fee to cover the cost of the transport ($65) and a health certificate from a veterinarian ($35). For transports to St. Louis, the additional fee is $50 to help cover gas. Going that last mile home for our sweet pets! All of our pets are neutered or spayed, have vaccinations appropriate for their age, treated with flea/tick/heartworm prevention, dewormed and dogs are also microchipped. #adoptdontshop ##2287925##
Photo of Romeo

Romeo

Mastiff Labrador Retriever

Male, 6 mos
St. Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Are you looking for a life-long love? I'm sure to make your heart skip a beat with these longing eyes! Hey there, I'm Romeo! I've had a rough start in life as my owners moved and decided to leave my brother and I behind. We don't let it bother us as we know we will find our forever homes soon. We look to be a mix of Mastiff/Lab but the shelter isn't sure. Will you paw-lease adopt me?  If you're interested in adopting me, fill out an adoption application online at www.polkcountyhumanesociety.org/adopt where you will also find a link to reserve me for an appointment. Some pets are in foster homes or may already have an appointment scheduled, so the appointment is important to make sure I will be available to meet you when you come. Polk County Humane Society is located in Bolivar, Missouri, but also makes transports to the Denver, CO, Des Moines, IA and St. Louis areas twice monthly. For potential adopters in those areas, we can do a virtual visit using FaceTime or another app. Just request an appointment using the same link, but note that you want the visit to be virtual. We will call you at the time of the visit once it is confirmed. For long distance transports to Colorado and Iowa, there is an additional $100 fee to cover the cost of the transport ($65) and a health certificate from a veterinarian ($35). For transports to St. Louis, the additional fee is $50 to help cover gas. Going that last mile home for our sweet pets! All of our pets are neutered or spayed, have vaccinations appropriate for their age, treated with flea/tick/heartworm prevention, dewormed and dogs are also microchipped. #adoptdontshop ##2287932##
Photo of Rudy

Rudy

Mastiff

Male, 2 mos
St. Peters, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
🐾 Hi there, I'm Rudy! 🖤 Are you looking for a big-hearted buddy with a dash of goofiness and a whole lot of cuddles to give? Well, look no further! Here’s why I’d be the perfect addition to your family: 🍼 Gentle Giant at Heart - I might be a Mastiff mix, but inside, I'm just a big baby who loves to snuggle up as close as possible! 🎾 Toy Lover Supreme - I've never met a toy I didn’t like! Fetch, tug, you name it—I’m your guy for games and fun. 🐈 Feline-Friendly - Yep, I get along with cats too! I’m all about peaceful coexisting and gentle play. 🐕 Dog Pal - I love making new doggo friends! I'm as friendly as they come, always ready for a playdate. 👶 Kid-Friendly - Kids and I go together like peanut butter and jelly; we're a match made in heaven for fun and laughter! 🧠 Quick Learner - Smart as a whip, I’m ready to learn all the tricks you can teach, especially if there are treats involved. 🌳 Need Some Space - I love to stretch my legs in a nice yard, so a home with some outdoor space would be dreamy. 🏡 Learning the Ropes - I'm still figuring out this housetraining business, but I’m eager and ready to become a house-trained champ with your help! 🐾 Stylish in Black - My sleek black coat is just waiting to glisten in the sunshine at our new home. Interested in being my forever family? Click the link to apply and set up a time for us to meet. I can't wait to start our adventures together! 🏠💖
Photo of BALOO

BALOO

Mastiff

Male, 3 yrs 1 mo
St. Peters, MO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Meet Baloo, a 3-year-old Mastiff found in Wentzville on 12/2/24. This goofy, happy boy weighs 85 pounds and could use a little more weight. Baloo has a moderate energy level and shows mild interest in toys. He tolerates ear rubs. Baloo loves attention and greets people by pawing at them. If you`re looking for a big-hearted companion with a playful spirit, Baloo might just be your perfect match! #AdoptBaloo #MastiffLove #GoofyDog #ForeverHomeNeeded

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Related breeds in Pacific, Missouri

Mastiff shelters & rescues in Pacific, Missouri

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

Here are a few organizations closest to you:

Rescue

16.7 miles

4 Paws 4 Rescue

Fenton, MO 63026

Pet Types: cats, dogs, rabbits, small animals

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Shelter

19.6 miles

Polk County Humane Society - St. Louis Transport

10900 Sunset Hills Plaza, St. Louis, MO 63127

Pet Types: cats, dogs

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Shelter

21.4 miles

St Charles County Humane Services

4850 Mid Rivers Mall Dr, St. Peters, MO 63376

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

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Rescue

21.4 miles

Stray Paws Rescue

7055 Mexico Rd., Box 1663, St. Peters, MO 63376

Pet Types: cats, dogs

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Rescue

21.9 miles

Charming Pet Rescue - MO Transport Stop

St. Louis, MO 63303

Pet Types: dogs

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Rescue

27 miles

Is Today My Day Rescue

St. Louis, MO 63139

Pet Types: dogs

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Rescue

30.2 miles

Nala and Friends Dog Rescue - ST. LOUIS transport

St. Louis, MO 63118

Pet Types: dogs

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Shelter

31.5 miles

CARE STL

2700 Walnut Place, St. Louis, MO 63103

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

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Shelter

41.4 miles

Belleville Area Humane Society

1301 S. 11th St., Belleville, IL 62223

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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