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Mastiff puppies and dogs in Las Vegas, Nevada

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

Adopt a Mastiff near you in Las Vegas, Nevada

These Mastiffs are available in Las Vegas, Nevada.
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FRANCO

Mastiff

Male, 3 yrs 7 mos
Las Vegas, NV
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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LONDYN

Mastiff American Pit Bull Terrier

Female, 1 yr 5 mos
Las Vegas, NV
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
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Story
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*NANA

Mastiff

Female, 4 yrs 2 mos
Las Vegas, NV
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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Photo of TIFFANY

TIFFANY

Mastiff

Female, 4 yrs
Las Vegas, NV
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
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*SERGEANT

Mastiff

Male, 1 yr 6 mos
Las Vegas, NV
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
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Story
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Or, how about these Mastiffs in cities near Las Vegas, Nevada

These Mastiffs are available for adoption close to Las Vegas, Nevada.
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Rodney

Mastiff

Male, 4 yrs 1 mo
Henderson, NV
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
A25726 Rodney is a black with white colored, approximately 4-year-old, 67-pound, neutered male, Mastiff. He entered the shelter as a stray on 02-15-2025 and was altered by our medical staff. Rodney is a friendly, but shy and timid boy here at the shelter. He is still trying to figure out this shelter environment and what is going on. He is shy when you first approach his kennel door and is a little head shy about the leash. Would probably do best with a harness for walks. He was a little difficult to leash and pulls hard while walking. He will need leash training as well as command training as he does not respond to any commands. He shows no interest in other dogs here at the shelter but came in with several other dogs. He would probably be best in a home with no small children. At least until he gets his confidence and more comfortable in his new home. Our staff says he is a big cuddler when you sit down with him and will lay his head on your lap while you pet him. Rodney will be a loving, loyal companion in his new forever home.

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Max

Mastiff American Staffordshire Terrier

Male, 3 yrs 1 mo
Henderson, NV
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
A26156 Max is a brindle colored, approximately 3-year-old, 78-pound, neutered male, Mastiff / Pitbull mix. He entered the shelter as an owner surrender on 03-08-2025 due to the fact his new job requires travel, leaving him no time to care for Max. Max is a friendly, eager and excited boy here at the shelter. He is excited and happy when you first approach his kennel door and ready to come out and play. He loves people and will excitedly jump up on you for hugs and kisses. Our staff describes him as a gentle giant who loves people and wants all your attention. He was easy to leash but is a strong puller and will yank you around trying to see and smell everything. He will need leash training to be his best, but he is treat motivated and smart. He has had some training and will “sit” upon command, especially if you have a treat. He has a friendly interest in other dogs here at the shelter. The previous owner says he is house broken and has lived with children, but not dogs or cats. He further said that he was great with his kids, and he doesn’t mind other dogs. He does have a chicken allergy and will get very sick if he eats any. Max will be a fun-loving, loyal family member in his new forever home.

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These pups are in Las Vegas, Nevada too!

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

Percy

Bullmastiff

Male, Young
Las Vegas, NV
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hello, I have a beautiful boy named Percy and I have had to move where there is very little yard and would love to find someone with property so that he can run. He's very gentle and loves to be loved. I do not have children but do have a small multi poo that he does not bother with. He is a big guy approximately 115 lbs and solid. Please have vet referral and experience with large breed dogs. I feel he would be a great addition to a family as he is still pretty young. Birthdate 07.03.23

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Rambo

Neapolitan Mastiff Cane Corso

Male, 2 yrs
Las Vegas, NV
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Say hello to Rambo, the 19-month-old Neapolitan/Cane Corso. Despite his 130-pound size, he's a big baby who loves to play fetch and gets along well with animals and kids. Rambo is neutered, microchipped, vaccinated, and knows many commands. He loves to play fetch and is very social. Rambo gets along well with other dogs and pets making him a great addition to any family. Large dog experience preferred.

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AHSOKA

Neapolitan Mastiff

Female, 1 yr 6 mos
Las Vegas, NV
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Hello there, I'm Ahsoka. I'm a mellow gal, preferring quiet corners and gentle pats. I may seem shy at first, but give me time. I'm just observing, learning about you, the way you move, the rhythm of your voice. Once I trust, I'm the most loyal friend you'll ever have. I'm friendly too, always happy to meet new friends, both two-legged and four. I've been told I have a calming presence, a serene aura that soothes those around me. If you're looking for a companion to share peaceful moments with, to offer a comforting presence in your life, I'm your girl. Adopt me, and let's find tranquility together.

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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 Las Vegas, Nevada.

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Mastiff puppies and dogs in nearby cities

Mastiff Puppies near me Mastiff in Boulder City, NV Mastiff in Henderson, NV Mastiff in North Las Vegas, NV

Related breeds in Las Vegas, Nevada

Bullmastiffs in Las Vegas, Nevada Neapolitan Mastiffs in Las Vegas, Nevada Saint Bernards in Las Vegas, Nevada

Mastiff shelters & rescues in Las Vegas, Nevada

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

Here are a few organizations closest to you:

Shelter

0.8 miles

The Animal Foundation - Las Vegas

655 North Mojave Road, Las Vegas, NV 89101

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

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Shelter

13.2 miles

City of Henderson Animal Care and Control

300 E. Galleria Drive, Henderson, NV 89011

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