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Bullmastiff puppies and dogs in San Diego, California

Looking for a Bullmastiff puppy or dog in San Diego, California? Adopt a Pet can help you find an adorable Bullmastiff near you.

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Adopt a Bullmastiff near you Bullmastiff in cities near San Diego, California Other pups in San Diego, California Search for a Bullmastiff puppy or dog near you Browse Bullmastiff puppies and dogs in nearby cities Browse related breeds in San Diego, California Bullmastiff shelters and rescues in San Diego, California Learn more about adopting a Bullmastiff puppy or dog

Adopt a Bullmastiff near you in San Diego, California

These Bullmastiffs are available in San Diego, California.
We'll also keep you updated on Hippo's adoption status with email updates.
Special Needs
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Hippo

Bullmastiff

Male, Adult
San Diego, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Needs special attention, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Age: 6 years old Gender: Male Breed: Bull Mastiff mix Weight: 84 lbs Personality: Very sweet and cuddly! He is very pleasant to walk if there are no other dogs in the area. He is learning to be more confident and less reactive. Education: Good with bathroom and leash training and is working on leash reactivity Favorite Activities: Tug of war, long night walks, hanging out in the kitchen Looking for: An active family who will love him and play with him! Some patient training will help him be the best boy ever! He will do best as an only dog right now. Hippo likes routine so someone who can create some structure for him would be ideal to help with his anxiety! A family with kids would be good, too - he has been great with kids of all ages, even with toddlers! A home with a backyard in a quiet neighborhood would be great! Special needs: Current medication to help with separation anxiety Prozac (fluoxetine) (~$5.00). Monthly cost depending on where purchased and market value. Adoption Fee: $ 250 ##1733826##

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Or, how about these Bullmastiffs in cities near San Diego, California

These Bullmastiffs are available for adoption close to San Diego, California.
We'll also keep you updated on Hippo's adoption status with email updates.
Special Needs
Photo of Hippo

Hippo

Bullmastiff

Male, Adult
San Diego, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Needs special attention, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Age: 6 years old Gender: Male Breed: Bull Mastiff mix Weight: 84 lbs Personality: Very sweet and cuddly! He is very pleasant to walk if there are no other dogs in the area. He is learning to be more confident and less reactive. Education: Good with bathroom and leash training and is working on leash reactivity Favorite Activities: Tug of war, long night walks, hanging out in the kitchen Looking for: An active family who will love him and play with him! Some patient training will help him be the best boy ever! He will do best as an only dog right now. Hippo likes routine so someone who can create some structure for him would be ideal to help with his anxiety! A family with kids would be good, too - he has been great with kids of all ages, even with toddlers! A home with a backyard in a quiet neighborhood would be great! Special needs: Current medication to help with separation anxiety Prozac (fluoxetine) (~$5.00). Monthly cost depending on where purchased and market value. Adoption Fee: $ 250 ##1733826##

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

Bullmastiff

Male, Young
Oceanside, CA
Size
(when grown) -
Details
Spayed or Neutered,
Story
How this pet arrived: Clifford was brought in by a community member on January 30, 2026. Why this pet is the one for you:Meet Clifford (yes... he really is big). True to his name, Clifford is a big dog with a big heart-and sometimes big feelings too. This gentle giant can feel unsure around new people, especially men, so he needs humans who will proudly advocate for his space on walks and when visitors come over. Giving him time and calm introductions helps him feel safe. Clifford's size may be impressive, but his nature is soft and sensitive. He's best suited to a home with children aged 8 and up who can respect his boundaries. Clifford came to us as a stray, so his past is a bit of a mystery, but he's ready to grow something even bigger than himself: trust, confidence, and a home.Shy/Fearful Dog: This pet requires a virtual behavior consult, please watch THIS video to learn more about them. Primary Color: Red Weight: 134.4 Age: 1yrs 10mths 2wks

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These pups are in San Diego, California too!

Below are our newest added Bullmastiffs available for adoption in San Diego, California. To see more adoptable Bullmastiffs in San Diego, California, use the search tool below to enter specific criteria!
We'll also keep you updated on Leonard's adoption status with email updates.
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Leonard

Anatolian Shepherd

Male, Young
San Diego, CA
Size
(when grown) -
Details
Spayed or Neutered,
Story
How this pet arrived:Leonard was brought in by a community member on 8/17/2025. Why this pet is the one for you: Playful and fun-loving, this puppy's antics will provide endless entertainment. This puppy approaches life with curiosity and enthusiasm. Their excitement about the world around them lasts all day long (until naptime, of course)! With boundless energy and charisma, this puppy loves to play. But what they're most excited about is the chance to share their love with their new family! At SDHS: This pet has been vaccinated, microchipped and spayed/neutered. This pet is now ready for adoption! Primary Color: Tri Color Weight: 59.8 Age: 0yrs 10mths 0wks

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We'll also keep you updated on Sunflower's adoption status with email updates.
Photo of Sunflower

Sunflower

Mastiff Boxer

Female, Adult
San Diego, CA
Size
(when grown) -
Details
Spayed or Neutered,
Story
How this pet arrived: This pet was brought in by a community member on December 23, 2025. Why this pet is the one for you:Despite her shyness, Sunflower is full of affection to give. Once warming up she becomes a big cuddly companion, seeking nothing more than a cozy lap and lots of love. Her playful side emerges while chasing toys and during games in the yard. Past the timid surface Sunflower's sweet nature makes her a delightful friend for those seeking a loyal and loving pet. At SDHS:This pet has been vaccinated, microchipped and spayed. This pet is now ready for their new home! Primary Color: Black Weight: 74 Age: 3yrs 1mths 3wks

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

Anatolian Shepherd

Male
San Diego, CA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered,
Story
Titus Your Next Adventure Buddy! Titus is an 18-month-old, 83-lb bundle of love and energy! This handsome boy is curious, intelligent, and full of life. He’s housebroken, neutered, and up to date on all vaccines — ready to start his next chapter! Titus has been well-socialized and loves to play with other dogs. Whether it’s walks, hikes, or any outdoor fun, he’s always up for it! He’d thrive in a home with a backyard and maybe another playful pup to keep him company. He’s also a sweetheart with people — Titus loves attention from children and adults alike and happily soaks up every pet and scratch he can get. He hasn’t been around cats yet, but he’s such a good-natured, fun-loving, and beautiful dog who just wants to be part of a loving home. Interested in meeting Titus? Please contact Rita at (619) 672-0806 or email rfarris60@gmail.com to learn more.October 11, 2025, 9:18 pm

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Search for a Bullmastiff puppy or dog

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

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Bullmastiff puppies and dogs in nearby cities

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Related breeds in San Diego, California

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Bullmastiff shelters & rescues in San Diego, California

There are animal shelters and rescues that focus specifically on finding great homes for Bullmastiff puppies in San Diego, California. Browse these Bullmastiff rescues and shelters below.

Here are a few organizations closest to you:

Rescue

1.9 miles

The Animal Pad - CA Chapter

San Diego, CA 92103

Pet Types: dogs

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Shelter

32.8 miles

San Diego Humane Society - Oceanside Campus (Dogs)

2905 San Luis Rey Road, Oceanside, CA 92058

Pet Types: cats, birds, dogs, farm animals, horses, 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 Bullmastiff puppy or dog?

We've got all the info you need on adopting and caring for a Bullmastiff puppy. Check out the links below for everything you ever wanted to know about Bullmastiff puppies and adults.

Bullmastiff basics

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Where do Bullmastiffs come from? How many types of Bullmastiffs are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Bullmastiff.

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