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Mastiff puppies and dogs in Ontario, California

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

Adopt a Mastiff near you in Ontario, 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 Ontario, California

These Mastiffs are available for adoption close to Ontario, California.
We'll also keep you updated on HOOCH's adoption status with email updates.
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HOOCH

Mastiff

Male, 1 yr 1 mo
Upland, CA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
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We'll also keep you updated on REEMUS's adoption status with email updates.
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REEMUS

Mastiff

Male, 4 yrs 2 mos
Corona, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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We'll also keep you updated on BOSS's adoption status with email updates.
Needs Home Fast
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BOSS

Mastiff

Male, 2 yrs 1 mo
San Bernardino, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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We'll also keep you updated on KRISTI's adoption status with email updates.
Needs Home Fast
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KRISTI

Mastiff

Female, 2 yrs
San Bernardino, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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We'll also keep you updated on Bennie's adoption status with email updates.
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Photo of Bennie

Bennie

Mastiff

Male, Adult
Riverside, CA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Not good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Bennie is a loving and loyal young adult male English Mastiff. He is pure bred from a lineage of champions. He is roughly 220lbs and eats about 6 cups of food daily. He is great with children and other animals (not dogs). He does not require rigorous physical activity due to his large size, but enjoys going on walks and he should be in an active household. He sleeps indoors, but is also accustomed to being outdoors during the daytime.

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

Mastiff

Male, 6 yrs 1 mo
Moreno Valley, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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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 Ontario, California.

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Mastiff puppies and dogs in nearby cities

Mastiff Puppies near me Mastiff in Alhambra, CA Mastiff in Aliso Viejo, CA Mastiff in Anaheim, CA Mastiff in Arcadia, CA Mastiff in Artesia, CA Mastiff in Azusa, CA Mastiff in Baldwin Park, CA Mastiff in Bell, CA Mastiff in Bellflower, CA Mastiff in Bell Gardens, CA Mastiff in Brea, CA Mastiff in Buena Park, CA Mastiff in Calimesa, CA Mastiff in Canyon Lake, CA Mastiff in Cerritos, CA Mastiff in Chino, CA Mastiff in Chino Hills, CA Mastiff in Claremont, CA Mastiff in Colton, CA Mastiff in Commerce, CA Mastiff in Corona, CA Mastiff in Costa Mesa, CA Mastiff in Covina, CA Mastiff in Cudahy, CA Mastiff in Cypress, CA Mastiff in Diamond Bar, CA Mastiff in Downey, CA Mastiff in Duarte, CA Mastiff in El Monte, CA Mastiff in Fontana, CA Mastiff in Fountain Valley, CA Mastiff in Fullerton, CA Mastiff in Garden Grove, CA Mastiff in Glendale, CA Mastiff in Glendora, CA Mastiff in Grand Terrace, CA Mastiff in Hawaiian Gardens, CA Mastiff in Hesperia, CA Mastiff in Highland, CA Mastiff in Huntington Beach, CA Mastiff in Huntington Park, CA Mastiff in Irvine, CA Mastiff in La Canada Flintridge, CA Mastiff in Laguna Beach, CA Mastiff in Laguna Hills, CA Mastiff in Laguna Woods, CA Mastiff in La Habra, CA Mastiff in La Habra Heights, CA Mastiff in Lake Forest, CA Mastiff in Lakewood, CA Mastiff in La Mirada, CA Mastiff in La Palma, CA Mastiff in La Puente, CA Mastiff in La Verne, CA Mastiff in Loma Linda, CA Mastiff in Long Beach, CA Mastiff in Los Alamitos, CA Mastiff in Los Angeles, CA Mastiff in Lynwood, CA Mastiff in Maywood, CA Mastiff in Mission Viejo, CA Mastiff in Monrovia, CA Mastiff in Montclair, CA Mastiff in Montebello, CA Mastiff in Monterey Park, CA Mastiff in Moreno Valley, CA Mastiff in Newport Beach, CA Mastiff in Norco, CA Mastiff in Norwalk, CA Mastiff in Orange, CA Mastiff in Paramount, CA Mastiff in Pasadena, CA Mastiff in Perris, CA Mastiff in Pico Rivera, CA Mastiff in Placentia, CA Mastiff in Pomona, CA Mastiff in Rancho Cucamonga, CA Mastiff in Rancho Santa Margarita, CA Mastiff in Redlands, CA Mastiff in Rialto, CA Mastiff in Riverside, CA Mastiff in Rosemead, CA Mastiff in San Bernardino, CA Mastiff in San Dimas, CA Mastiff in San Gabriel, CA Mastiff in San Juan Capistrano, CA Mastiff in San Marino, CA Mastiff in Santa Ana, CA Mastiff in Santa Fe Springs, CA Mastiff in Seal Beach, CA Mastiff in Sierra Madre, CA Mastiff in South El Monte, CA Mastiff in South Gate, CA Mastiff in South Pasadena, CA Mastiff in Stanton, CA Mastiff in Temple City, CA Mastiff in Tustin, CA Mastiff in Upland, CA Mastiff in Victorville, CA Mastiff in Villa Park, CA Mastiff in Walnut, CA Mastiff in West Covina, CA Mastiff in Westminster, CA Mastiff in Whittier, CA Mastiff in Yorba Linda, CA Mastiff in Yucaipa, CA

Related breeds in Ontario, California

Bullmastiffs in Ontario, California Neapolitan Mastiffs in Ontario, California Saint Bernards in Ontario, California

Mastiff shelters & rescues in Ontario, California

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

Here are a few organizations closest to you:

Shelter

3.2 miles

Friends of Upland Animal Shelter

1275 San Bernardino Road, Upland, CA 91786

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

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Shelter

14.4 miles

Corona Animal Shelter

1330 Magnolia Ave, Corona, CA 92879

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

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Shelter

19.6 miles

City of San Bernardino Animal Control Shelter

333 Chandler Place, San Bernardino, CA 92408

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

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Shelter

23.8 miles

Moreno Valley Animal Shelter

14041 Elsworth St., Moreno Valley, CA 92552

Pet Types: cats, dogs

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Shelter

25.4 miles

OC Animal Care

1630 Victory Road, Tustin, CA 92782

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

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Shelter

25.7 miles

Redlands Animal Shelter

504 Kansas Street, Redlands, CA 92373

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

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Shelter

25.9 miles

Irvine Animal Care Center

6443 Oak Canyon, Irvine, CA 92618

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

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Rescue

29.9 miles

The Little Red Dog, Inc

Lake Forest, CA 92630

Pet Types: cats, dogs, rabbits, small animals

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Rescue

30.6 miles

United Hope for Animals LA

P.O. Box 2349, Pasadena, CA 91102

Pet Types: cats, dogs

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Shelter

31.8 miles

Pasadena Humane

361 S. Raymond Ave, Pasadena, CA 91105

Pet Types: cats, birds, dogs, 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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