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Mastiff puppies and dogs in University City, Missouri

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

Adopt a Mastiff near you in University City, 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 University City, Missouri

These Mastiffs are available for adoption close to University City, Missouri.
We'll also keep you updated on WALTER's adoption status with email updates.
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WALTER

Mastiff

Male, 5 yrs
St. Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Walter is friendly, outgoing, and his happiness is contagious. He walks well on a leash and seems to be potty trained. He knows sit, loves to play with squeekie toys, and wants all the pets.

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

Mastiff

Female, 8 yrs 1 mo
St. Louis, MO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Bellatrix – The Gentle Giant with a Harry Potter Twist! Bellatrix may share a name with a famous witch, but don’t worry—she’s all love and loyalty, no dark magic here! This 8-year-old Mastiff is a wise and gentle soul who prefers cuddles over curses and cozy naps over chaos. She absolutely adores people and will happily be your most devoted companion. Bellatrix is potty and crate trained, though she hardly needs her crate it because she’s such a well-mannered lady. Her ideal home? A calm, loving environment where she can relax and feel like the queen of her own Great Hall. She would do best as the only dog in the home. Bellatrix enjoys short strolls, comfy spots like the couch, and being near her favorite humans—she’s basically your very own magical protector. If you’re ready to add a little enchantment (and a lot of love) to your life, Bellatrix is waiting to cast her spell on your heart. Her adoption fee is fully sponsored. Ready to meet Bellatrix? She’s more Hufflepuff than Slytherin—bring her home today! Visit Istodaymydayrescue.org to learn more or fill out an application.

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

Mastiff Mixed Breed (Large)

Male, 3 yrs 5 mos
St. Louis, MO
Size
(when grown) -
Details
Spayed or Neutered,
Story
Meet Mr. Bojangles, a distinguished male dog around three years old, who brings both class and a dash of drama to the table! He would like to clarify that the vocalizations you hear from his kennel are not barking, but rather his intensive opera training in progress! Once he's out, this fancy-pants gentleman is incredibly chill and sweet, and he walks like a pro—no pulling, unless nature is making an urgent call. Mr. Bojangles is a certified foodie who appreciates a good gourmet treat but is just as happy with a classic peanut-butter bone. Basically, he’s a loyal companion who is effortlessly refined and ready to serenade his way into your heart!

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

Mastiff Mixed Breed (Medium)

Female, 1 yr 11 mos
St. Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
🩷I learned much about adorable Meryl Streep yesterday as we buddied up and attended CARE’S Adoption Event at “Tower Grove Pride” event. This adorable one and a half year-old pup showed her happy self from the moment she jumped in the car and was the perfect backseat rider. 🩷As we walked to CARE’S tent Meryl walked well on the leash. The event was well attended and this sweet pup was friendly and sweet throughout. As participants of all ages came up to say “Hi” and gave her pets she was gentle to everyone. As other dogs passed she was mostly indifferent being content and enjoying the moment. When this precious girl was tired she laid down and fell fast asleep and stayed like that as the action continued all around her. After her short nap we headed back to the car. This precious, perfect girl made the day’s event fun, happy and totally enjoyable for me her sidekick💕 🩷All I could think is this fabulous pup belongs in a loving home and hopefully soon! Meryl Streep, is a treasure and would be a cherished pup for many families. -Her eye condition is called Cherry Eye and is not serious and will be taken care of by CARES clinic when she’s adopted. 🩷She is at CARE STL for you to meet and possibly fall in love just like me🩷🐾XOXO

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

Mastiff Mixed Breed (Medium)

Female, 1 yr 2 mos
St. Louis, MO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with dogs, House-trained, Spayed or Neutered,
Story
Bagels is an adorable 11-month-old Mastiff mix (we suspect there's a little Boxer in her!) who is the very definition of a tiny lap puppy disguised in a big, beautiful body. This goofy girl has absolutely no clue how big she is, and she'll try to climb right onto your lap to melt you with her big brown eyes and sweet face! Bagels is a true Velcro pup who will follow you everywhere, convinced that your personal space is her personal cuddle zone. But with a face this cute, who needs personal space? She's quite smart, too, and is great motivated, which means she's quick to follow commands. Bagels is reliably house-broken (for the most part!) and loves sleeping comfortably on her own couch, going for walks around the neighborhood, and goofing around in the backyard. She's ready to fill an active home with love, snuggles, and endless laughs!

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

Mastiff

Male, 3 yrs 9 mos
St. Louis, MO
Size
(when grown) -
Details
Good with dogs, House-trained, Spayed or Neutered,
Story
Meet Fitzwilliam, whose story is so remarkable, Disney better snatch up the rights to it fast. He went from a chained up, scared guard dog who lived outside for all of his life to a malnourished stray loose on the streets for almost 2 months to a bouncy, affectionate, happy, playful dog. We are all still eagerly waiting for his final chapter - where he finally lands in a loving, patient forever home where he can snuggle and play to his heart's delight. Estimated to be around 3yo and 76lbs, Fitzy is: 🚽 Likely potty trained or could pick up on it quickly (his kennel is usually clean) 🥰 Very affectionate with his friends and loves giving hugs. 🍗 Slightly snobby foodie - won't take just any old treat if he knows you have better options, but loves chicken jerky and freeze dried beef liver. 🧸 Playful - with toys, especially stuffies, and other dogs with a rough and rowdy WWE playstyle. In play groups at the shelter, he has done better with female dogs, and slow introductions are needed. Because he escaped his previous foster home, he should be taken out on a leash. He has flight risk tendencies in new environments. He's never really had the time or patience he needs to settle in a new home, but with love and understanding, he will realize he no longer has to run and will transform into someone's loyal forever friend. Can you be the one to give Fitzwilliam's incredible story the happy ending he deserves?

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Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in University City, Missouri.

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Mastiff puppies and dogs in nearby cities

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Related breeds in University City, Missouri

Bullmastiffs in University City, Missouri Neapolitan Mastiffs in University City, Missouri Saint Bernards in University City, Missouri

Mastiff shelters & rescues in University City, Missouri

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

Here are a few organizations closest to you:

Shelter

3.6 miles

Animal Protective Association of Missouri

1705 South Hanley Road, St. Louis, MO 63144

Pet Types: cats, dogs, rabbits, small animals

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Rescue

4 miles

Is Today My Day Rescue

St. Louis, MO 63139

Pet Types: dogs

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Shelter

6.3 miles

CARE STL

2700 Walnut Place, St. Louis, MO 63103

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

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Rescue

7.2 miles

Nala and Friends Dog Rescue - ST. LOUIS transport

St. Louis, MO 63118

Pet Types: dogs

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Shelter

7.6 miles

Humane Society of Missouri - Maryland Heights

11660 Administration Dr., (Page Ave. and Schuetz Road), Maryland Heights, MO 63146

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

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Rescue

7.6 miles

Gods Dogs Rescue of TX for St Louis Transport Stop

St Louis, MO 63146

Pet Types: dogs

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Rescue

9.8 miles

Needy Paws Rescue

St Louis, MO 63125

Pet Types: dogs

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Shelter

11 miles

Gateway Pet Guardians

725 N 15th St, East ST Louis, IL 62205

Pet Types: cats, dogs

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Rescue

13 miles

Charming Pet Rescue - MO Transport Stop

St. Louis, MO 63303

Pet Types: dogs

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Shelter

18 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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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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