Mastiff Adoption in Brea, CA: Mastiff Puppies for Sale in Brea, CA

Adopt a Mastiff near you in Brea, California

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 Brea, California

These Mastiffs are available for adoption close to Brea, California.

Riley (C000-321) - Chino Hills Location

Mastiff

Male, 3 yrs 6 mos

Chino Hills, CA

Size

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

Details

Spayed or Neutered,

Story

Meet Riley! 🐾 Don’t let his size fool you—Riley is just one giant teddy bear with a heart full of love! This sweet boy was rescued as a stray from Costa Mesa, but you’d never guess it with how affectionate and gentle he is. Riley lives for his daily walks and will happily trot beside you, soaking up every moment. Whether it’s cuddle time or adventure time, Riley is just happy to be by your side. Come meet this lovable guy—you might just find your new best friend! 🐶💛

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Brody

Mastiff Pit Bull Terrier

Male, 4 yrs 7 mos

La Habra, CA

Size

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

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

Hi all! I’m Brody! I’m 4 years old and have been told I’m a total meat head who isn’t always aware just how big he is. I hear everyone calling me a handsome beefcake, which I can only imagine is a good thing. ☺️So far, everyone thinks I’m a mastiff/pit bull mix, hence the beefcake comments, but we’re not 100% sure as we haven’t done a DNA test. Regardless of my breed, I know I’m 100% handsome, because my foster mama tells me every day! 😍 I’ve got a big ole head, and a giant heart to match. 🫶 Not only am I easy on the eyes, but I’m also fully trained! I’ve got my basic obedience down, walk great on a leash and am crate trained. I love ALL dogs, even the littles, and my motto is #BALLISLIFE! I could play ball EVERY DAY and would love a home with a family who will play with me! But not to worry! I’m also perfectly content with some R&R at home and can be a lazy potato. My ideal home would be with a family who is patient and kind. I’ve had a lot happen to me in my 4 years on this earth, so I can be nervous meeting new people. However, I can also warm up really fast, and once you’re in, you’re in forever and we’ll be the bestest friends forever! 👯🤗 I’d also do best in a home with strong leaders, because let’s face it… I don’t like having to make choices. I mean, can ya blame me? Making decisions is a tiring thing, and why spend time doing that when I could be having fun! I’m fully vetted, neutered, current on all vaccines, microchipped and looking for my forever family.

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Buddy

Mastiff Rottweiler

Male, Puppy

Santa Ana, CA

Size

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

Details

Not good with dogs, Not good with cats, Shots are up-to-date,

Story

Buddy was a stray with a broken leg and malnourished. We took him in and took him to the vet to take care of his broken leg. He's very friendly with people, but is very defensive around other pets. He's very sweet and gentle with people.

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RECON

Mastiff

Male, Adult

Tustin, CA

Size

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

Details

Spayed or Neutered,

Story

December 12, 2025, 10:40 pm

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Koda

Mastiff Pit Bull Terrier

Female, 4 yrs 4 mos

Ontario, CA

Size

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

Details

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

Story

Koda is a very sweet and playful Mastiff looking for her forever home. She does well on a leash and listens well even if she's not sure of the command. She did come from a home where she was an outdoor-only dog, so she will need some extra training to be housebroken. She's never been with other dogs before but she pays no mind to her neighbors in her kennel. Koda is an absolute no for cats please. She is good with kids and very gentle. ##2178866##

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Special Needs

Oakley

Mastiff

Female, Young

Norco, CA

Size

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

Details

Good with kids, Good with dogs, Good with cats, Needs special attention, House-trained, Shots are up-to-date,

Story

You can fill out an adoption application online on our official website.Meet our sweet teenage Mastiff girl , Oakley, whoâ&#194&#128&#194&#153s disabled, scared of the world, and in desperate need of a soft place to land ð&#194&#159&#194&#146&#194&#148 This beautiful soul needs a foster who can give her the space to decompress safely, ideally with a calm, separated setup (even a gated-off area in the same room works). Sheâ&#194&#128&#194&#153s overwhelmed and unsure and responding in a reactive manner right now. Sheâ&#194&#128&#194&#153s need help to learn that the world isnâ&#194&#128&#194&#153t so scary, and you can be her guide. ð&#194&#159&#194&#144¾ â&#194&#156&#194&#133 You wonâ&#194&#128&#194&#153t be doing this alone: A professional behavior consultant will work with you virtually every step of the way. â&#194&#156&#194&#133 The rescue covers her medical needs, including therapy treatmentsâ&#194&#128&#194&#148she just needs a ride there. â&#194&#156&#194&#133 Sheâ&#194&#128&#194&#153ll be learning to use her wheelchair, and needs someone gentle, patient, and willing to help her take those first steps toward freedom. She deserves to live her best lifeâ&#194&#128&#194&#148and we believe her person is out there. Could it be you(even temporarily)? ð&#194&#159&#194&#147© Message us if youâ&#194&#128&#194&#153re interested or able to share. Every share gets us closer to finding her safe place.Visit this organization's web site to see any additional information available about this pet.September 1, 2025, 5:50 pm

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Mastiff puppies and dogs in Brea, California

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Adopt a Mastiff near you in Brea, California

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 Brea, California

These Mastiffs are available for adoption close to Brea, California.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Brea, California

Mastiff shelters & rescues in Brea, California

Looking for a specific shelter or rescue?

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

Mastiff basics

Mastiff basics