Bullmastiff Adoption in Lake Forest, CA: Bullmastiff Puppies for Sale in Lake Forest, CA

Adopt a Bullmastiff near you in Lake Forest, California

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

Or, how about these Bullmastiffs in cities near Lake Forest, California

These Bullmastiffs are available for adoption close to Lake Forest, California.

ROCKY

Bullmastiff

Male, 5 yrs 5 mos

Huntington Beach, CA

Size

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

Details

Story

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Biggie

Bullmastiff

Male, 2 yrs 2 mos

Riverside, CA

Size

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

Details

Good with kids, Good with dogs,

Story

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KODA BEAR

Bullmastiff American Bulldog

Male, 2 yrs

Downey, CA

Size

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

Details

Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

Hello! My name is Koda Bear! I am a 2-year-old mastiff mix, not yet neutered (but will be once adopted), I am fully vaccinated, and microchipped! Unfortunately, my family does not have time for me and is looking for a better home for me. I get along great with families especially children and love to be around people! I am very calm around other doggies and I am good on leash. I also enjoy cuddling! So if you are looking for a cuddle buddy, I'm your guy!!! My family says I'm very food motivated and therefor a fast learner! Hope to meet you soon! please consider adopting me!!!

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Han Solo

Bullmastiff Dogue de Bordeaux

Male, Puppy

Los Angeles, CA

Size

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

Details

Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

To adopt Solo please fill out an application at frankielolaandfriends.com To see more of Solo please visit and follow @lisachiarelli on Instagram Meet Solo! This beautiful, fun boy is available for adoption! Solo is the sweetest, goffiest, squishy guy who is dreaming of his forever home. Solo has received basic training and knows all of his basic commands. He is such a smart boy and loves to learn new things. He is crate and potty trained and his adoption even comes with a training session! Solo has the kindest soul and doesn’t have a mean bone in his body. He loves going on walks and exploring and would love an active family. He would do fine in a home with older kids and another dog. Solo also walks great on a leash and would make the best walking or hiking buddy. Solo is such a good boy and is just waiting for his special someone to choose him. If you think Solo’s special person could be you, fill out an application at frankielolaandfriends.com today! *Adoption fee includes spay/neuter, vaccines, dewormer, flea treatment, microchip, and training session *NO out-of-state adoptions* Requirements: -No long work hours. -Ability to keep Solo socialized with other balanced dogs. -Must be able to provide two walks per day. -Must have good structure and leadership.

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These pups are in Lake Forest, California too!

Below are our newest added Bullmastiffs available for adoption in Lake Forest, California. To see more adoptable Bullmastiffs in Lake Forest, California, use the search tool below to enter specific criteria!

Moose - Courtesy Post

Mastiff

Male, Adult

Lake Forest, CA

Size

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

Details

Good with dogs, House-trained, Spayed or Neutered,

Story

This handsome big guy is Moose, a sweet 2-year-old pup tipping the scales at 97 lbs of love! Moose has had lots of training under his belt and is fully crate trained, walks beautifully on leash, and is great with other dogs.Moose is neutered, up-to-date on vaccines, and ready to find his forever home. While he’s made great progress, Moose is still a bit timid and sensitive, so he’s looking for a calmer household where he can continue to blossom at his own pace. Because of his gentle, shy nature, he’d do best in a home with older kids who understand how to give him space when he needs it.Moose would love a family who can provide a quiet, structured environment where he can feel safe, loved, and part of the pack. If you’re looking for a loyal, kind-hearted companion with a big heart (and paws to match!), Moose may be the one for you! Located in Los Angeles, CAOctober 14, 2025, 1:34 pm

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Dudley-Special Needs - Adopt Me!

Mastiff Labrador Retriever

Male, Adult

Lake Forest, CA

Size

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

Details

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

Story

Dudley is a sweet, affectionate 2-year-old male weighing around 65 lbs. Partially blind and deaf, he doesn’t let that slow him down. He walks nicely on leash and just needs gentle guidance to avoid obstacles — if he loses track, he’ll give your leg a soft “bonk” to reorient himself.Dudley enjoys short walks, stuffed toys, and being outside. After a 20-minute stroll, he’s ready to chill for the rest of the day. He lets you know when he needs to potty and loves foraging for treats as enrichment.He’s social with other dogs (especially if they make physical contact), and he’s currently thriving in a foster home with other dogs, cats, and kids. Dudley also responds to touch cues — a double tap on his bottom means “sit.”Dudley is looking for a patient, loving home to guide him safely and show him how wonderful life can be!December 10, 2025, 5:20 pm

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Use the search tool below to browse adoptable Bullmastiff puppies and adults Bullmastiff in Lake Forest, California.

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Adopt a Bullmastiff near you in Lake Forest, California

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

Or, how about these Bullmastiffs in cities near Lake Forest, California

These Bullmastiffs are available for adoption close to Lake Forest, California.

These pups are in Lake Forest, California too!

Below are our newest added Bullmastiffs available for adoption in Lake Forest, California. To see more adoptable Bullmastiffs in Lake Forest, California, use the search tool below to enter specific criteria!

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Bullmastiff puppies and dogs in Lake Forest, California

Learn More:

Adopt a Bullmastiff near you in Lake Forest, California

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

Or, how about these Bullmastiffs in cities near Lake Forest, California

These Bullmastiffs are available for adoption close to Lake Forest, California.

These pups are in Lake Forest, California too!

Below are our newest added Bullmastiffs available for adoption in Lake Forest, California. To see more adoptable Bullmastiffs in Lake Forest, California, use the search tool below to enter specific criteria!

Search for a Bullmastiff puppy or dog

Bullmastiff puppies and dogs in nearby cities

Related breeds in Lake Forest, California

Bullmastiff shelters & rescues in Lake Forest, California

Looking for a specific shelter or rescue?

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

Bullmastiff basics

Bullmastiff basics