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Mastiff puppies and dogs in Lathrop, California

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

Adopt a Mastiff near you in Lathrop, 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 Lathrop, California

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

Mastiff

Male, 2 mos
STOCKTON, CA
Size
(when grown) Small 25 lbs (11 kg) or less
Details
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We'll also keep you updated on MINERVA's adoption status with email updates.
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MINERVA

Mastiff

Female, 1 yr
STOCKTON, CA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
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We'll also keep you updated on PLYMOUTH's adoption status with email updates.
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PLYMOUTH

Mastiff Basset Hound

Male, 2 yrs 4 mos
STOCKTON, 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 Princess's adoption status with email updates.
Special Needs
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Princess

Mastiff

Female, 2 yrs 5 mos
Oakdale, CA
Size
(when grown) -
Details
Good with kids, Needs special attention, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Princess is a 2-year-old spayed Mastiff mix who lives up to her royal name—she’s truly the queen of cuddles! This affectionate girl adores people of all ages and seems to get along well with both dogs and cats. Princess is smart and eager to please—she already knows how to sit and shake, loves a good game of fetch, and is always up for a car ride adventure. When playtime is over, she’s happiest stretched out next to you with her favorite chewies, soaking up love and attention. She was at risk at the Oakdale shelter due to her long stay, but now she’s safe with us and has been the sweetest companion since day one. We can’t wait to see her find the forever family she deserves. Princess is available for adoption—but she would also love a foster home while she waits for the perfect match. She’s truly best friend material and ready to make someone’s life brighter. ##2508000##

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We'll also keep you updated on She-Ra - ECAS's adoption status with email updates.
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She-Ra - ECAS

Mastiff Mixed Breed (Medium)

Female, 7 yrs 2 mos
Pleasanton, CA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Do you like BIG dogs? She-Ra may be your girl! Despite her size, she is a lower-energy pup, who enjoys going for walks, but is mostly happy to hang out and just be by your side! She was brought to our shelter on 11/17/25 after being found in unincorporated Livermore. She hasn't been reclaimed by her previous person, so she's now looking for a new home! She-Ra is dog-selective, which is common amongst adult dogs, meaning that she may appreciate some dogs more than others. If you already have another dog at home, we'll ask you to bring them to meet her too, prior to adoption. Her adoption fee is $35, plus licensing (if applicable). Her spay surgery has been sponsored by our friends at the Tri-Valley Animal Rescue! She-Ra qualifies for Senior Sunday! Adopt her on a Sunday and we'll waive her adoption fee! ## See video of She-Ra at the end of the photo gallery! ## TVAR.org/find-your-pet-adopt/dogs-puppies/ She-Ra’s Shelter ID# is 88279. She is an approximately 7-year-old, black, Mastiff mix. She currently weighs around 103 lbs. She has already been vaccinated, spayed and microchipped and is ready to go to her new home! She-Ra is located in kennel C-2. ** Age shown is an estimate only ** THIS IS A COURTESY POSTING If you are interested, please call the East County Animal Shelter at 925-803-7040 to see if this dog is still available.

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

Mastiff Mixed Breed (Large)

Male, 2 yrs
Pleasanton, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained, Spayed or Neutered,
Story
Meet Rex, our 98-lb gentle giant with a heart just as big as his blocky head. This stunning red Mastiff mix, just under 2 years old and already neutered, is the total package he is calm, polite, intelligent, and just the right amount of goofy. ✨ Why Rex is amazing: • Walks beautifully on leash • Knows “sit” and takes treats with a soft, gentle mouth • Affectionate once he warms up • Loves walks, lounging, and hanging with his people • May be cat workable with slow and proper intros 🐱❤️ In playgroups, Rex enjoys gentle play with both male and female dogs who don’t mind his big-dog enthusiasm. He thrives in a calm, structured home without too much chaos just a loving person or family who sees what a treasure he is. Neutered| 2 yrs old | 98 lbs | Mastiff Mix

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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 Lathrop, California.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Lathrop, California

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Mastiff shelters & rescues in Lathrop, California

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

Here are a few organizations closest to you:

Shelter

7.2 miles

City of Stockton Animal Shelter

1575 S. LINCOLN ST, STOCKTON, CA 95206

Pet Types: cats, dogs, rabbits

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Rescue

24.7 miles

ASTRO Foundation

157 N. Fifth Street, PO Box 457, Oakdale, CA 95361

Pet Types: cats, dogs

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Rescue

34.1 miles

California Bully Rescue

Pleasanton, CA 94588

Pet Types: dogs

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Rescue

34.1 miles

Tri-Valley Animal Rescue

PO Box 11143, Pleasanton, CA 94588

Pet Types: cats, dogs

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Shelter

35.6 miles

East County Animal Shelter

4595 Gleason Drive, Dublin, CA 94568

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

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Rescue

40 miles

Infinite Pawsabilities

Ione, CA 95640

Pet Types: dogs

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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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