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Mastiff puppies and dogs in Gilroy, California

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

Adopt a Mastiff near you in Gilroy, 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 Gilroy, California

These Mastiffs are available for adoption close to Gilroy, California.
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KOALA

Mastiff

Female, 4 mos
San Jose, CA
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Spayed or Neutered,
Story
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Gus

Mastiff Rottweiler

Male, Adult
Santa Cruz, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Good with dogs, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Gus is a 4.5 year old mastiff/rotweiler mix. He a wonderful companion animal and has given our family loyalty, cuddles, and goofiness. He is a low-energy dog who loves to snooze, but also enjoys moderate walks and hikes. Gus needs a new home because he can aggressively resource guard random objects (e.g. a child's toy or a kleenex). We cannot keep him in our house with three very small children who may be inclined to follow him if he takes a forbidden toy. Gus would be great in an adult-only home or a family with older children who can understand and manage this behavior. Gus is great with kids, adults, and other dogs. He is trained on the basics and walks well on a leash. He is neutered and up to date on all vaccinations. It is with an extremely heavy heart that we have to find a new home for this loving dog. But he will be a fantastic addition to any home without small children who wants a loving companion and can manage his occasional resource guarding.

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Adonis

Mastiff

Male, Young
Fremont, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
His birthday is December 22, 2025. He is a Mastiff × Doberman × American Staffordshire Terrier mix. He is a wonderful, loving puppy who is great with people and other dogs, but he does need a lot of attention and has some separation anxiety.He had parvo as a puppy but was treated and fully recovered. He is healthy now, but he does need his parvo booster shot one last time We absolutely love him and this is a very difficult decision. Unfortunately, I’m moving and starting college, and I’m no longer able to give him the time, attention, and care he deserves. We just want to find him a loving home where he will be happy, cared for, and given the attention he needs

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Photo of Romeo

Romeo

Mastiff

Male, 7 yrs 5 mos
Palo Alto, CA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with dogs, Not good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Romeo is very sweet 6 year old boy but the vets think he may be younger. He would love to be a family dog and definitely wants to find his forever home, but can be protective of his people and his space. That being said once he knows you are part of the family he listens very well and knows many commands, sit, stay, down, shake, wait. He is slow to warm up to new people but once he has been introduced to you he is a gentle giant and big couch potato that loves to cuddle. He also really enjoys going for a ride in the car. It is not recommended to have young kids due to his size. He is good on the leash and knows many commands but needs someone that is not afraid of his size and can properly handle him. Experienced adopter with larger breeds is a must. No other dogs or animals in the household and not a good candidate for crates.

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Photo of EDITH

EDITH

Mastiff

Female, 5 yrs 1 mo
Tracy, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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Photo of Monte

Monte

Pit Bull Terrier Mastiff

Male, 4 yrs 4 mos
Pleasanton, CA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Monte is a delightful, energetic, and loving neutered pit bull mix, weighing about 89 pounds. At around 3 years old, he’s full of life and ready to find his forever home. After undergoing TPLO surgery on his right hind leg, Monte has been cleared for adoption and is feeling back to 100%. Although he has a partially torn cruciate on his left hind leg, his vet advises against surgery unless he shows signs of pain. Monte enjoys running zoomies in the yard and relaxing with a good chew bone. He gets along well with other dogs his size but plays rough, so future housemates should be at least 40 pounds. He knows basic commands like sit, stay, lay down, go to your crate, and waits for his food until released. His favorite treat is French fries! Monte is crate-trained and will let out a yip when he needs to go outside. He’s excited on a leash but calms down after a while, though he still pulls. His foster parents taught him not to jump and his new family will need to continue to reinforce the behavior, so a home without children under 10 is recommended. While Monte has been fine with cats from a distance, he seems too interested, and my cats are scared of him. Therefore, a cat-free home is best. Monte loves cuddles and thinks he’s a small lap dog, despite his size. Monte is fantastic with new people outside the house and is always a hit at the vet. At home, he’s cautious initially but relaxes once introduced by me or my husband. I believe he’ll do the same with his new owners and home. Monte is eager to find a loving family to share his life with! If you are interested in Monte, please complete our application on 1luckydogrescue.org or email olveiry@yahoo.com along with some information about the yourself.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Gilroy, California

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Mastiff shelters & rescues in Gilroy, California

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

Here are a few organizations closest to you:

Shelter

24.3 miles

San Jose Animal Care Center

2750 Monterey Highway, San Jose, CA 95111

Pet Types: cats, dogs, rabbits, small animals

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Rescue

44.1 miles

Silicon Valley Animal Rescue

Palo Alto, CA 94303

Pet Types: dogs

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Shelter

49.9 miles

City of Tracy Animal Services

2375 Paradise Ave., Tracy, CA 95304

Pet Types: cats, birds, dogs, farm animals, 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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