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PR 58 Waffles
The Henrico Police Animal Shelter is accessible by appointment only. Animals available for adoption can be viewed online at petfinder.com or adoptapet…
Henrico Police Animal Shelter • Glen Allen, VA
Mastiff Dogs for Adoption
266 adoptable dogs from shelters and rescues across the US. Showing 181–210 of 266 below.
About adopting a Mastiff
"Mastiff" on a shelter listing is a broad label. It can mean an English Mastiff, a Bullmastiff, a Neapolitan, a Cane Corso, or simply a very large dog with a heavy head and loose lips whose background nobody knows. Shelter staff assign it based on what a dog looks like at intake, so the word describes a body type more than a pedigree.
What the label tends to predict is size and a calm, watchful manner. Many mastiff-type dogs are quiet in the house, slow to react, and deeply attached to their people. Puppies under this label grow fast and stay clumsy for a long stretch, so early training pays off. Adults are often already past the wild stage and settle into a routine quickly.
What the label cannot tell you is how a particular dog feels about strangers, other dogs, or being left alone. Guarding instincts run through several of the breeds grouped here and show up differently in each individual. Drool, snoring, and a big food bill come with most of them. Hip and joint concerns, bloat, and heat sensitivity are things to ask the shelter and your veterinarian about. Ask the shelter or rescue what this dog has lived through and what training he has had so far, because that matters more than the word on the card.
266 Mastiff dogs available — page 7 of 9
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Mango
North Central Animal Care and Control • Los Angeles, CA
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Kiara
Yolo County Animal Services Shelter • Woodland, CA
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Kyro
09/09/26 doggie day out: Briefly walked by 4-6 year old kids, was friendly but uninterested Happy, friendly, affectionate. Definitely the type to foll…
City of Sacramento Animal Care Services • Sacramento, CA
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Khal Drogo
Khal has participated in shelter playgroups and may enjoy a compatible canine friend in his new home. He's also sharing his shelter suite with a frien…
Sacramento County Animal Care and Regulation • Sacramento, CA
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Little John
San Antonio Animal Care Services • San Antonio, TX
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Macy
Macy loves toys and treats* Macy is a sweet puppy* Macy did well on her temperament test with a male Mastiff mix**if adopted, a sponsor will pay for a…
Moreno Valley Animal Shelter • Moreno Valley, CA
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Lion
Lion knows sit* Lion loves attention* Lion takes treats gently* Lion did well on his temperament test with a female Mastiff mix**if adopted, a sponsor…
Moreno Valley Animal Shelter • Moreno Valley, CA
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Sega
This big baby is Sega! She is sweet, gentle and has a sensitive side. She can be nervous around new people and in new situations so any kids in the ho…
Denver Animal Shelter • Denver, CO
Baby/ Sadie
Kern River Valley Shelter • Lake Isabella, CA
Senior Mastiff
I am a brown brindle, unaltered female, who looks like a Mastiff.
San Bernardino County Animal Care - Devore • Devore, CA
Senior Mastiff mix
San Bernardino County Animal Care - Devore • Devore, CA
Gus
Humane Society of the Pikes Peak Region — Pueblo • Pueblo, CO
Goliath
City of Houston, Bureau of Animal Regulation and Care • Houston, TX
Bulldozer
Riverside County Animal Control - Riverside Shelter • Riverside, CA
Norman
Meet Norman, a handsome five-month-old Mastiff Mix with a heart of gold and a personality larger than life! You might hear us call him Captain Chaos o…
Mastiffs to Mutts Rescue • Chambersburg, PA
Theo
Theo is 8 weeks old and quite possibly the happiest puppy you’ll ever meet! This chunky little boy is always ready to play, make new friends, and soak…
Adopt A Dog Rescue • Phoenix, AZ
Franny
She is appx. 3 months old and weighs 15 pounds. She is expected to be over 60lbs when geown. Our adoption center & Spay Clinic is open by appointment …
Animal Aid, Inc. • Oakland Park, FL
Cheddar
Neutered · Good with Dogs · Goofy · Playful · Special Needs · Deaf
Eastwood Ranch Foundation • Agoura Hills, CA
Willy
North Central Animal Care and Control • Los Angeles, CA
Brownie
BROWNIE | A25587810 months old • Mastiff Mix • 83 lbsBrownie is FRIENDS WITH EVERYONE! This big, happy guy loves people, loves snacks, and seems to th…
Tulare County Animal Control • Visalia, CA
Conan
Hi, I’m Conan — your classic blocky-headed lovebug with a marshmallow heart. I know I look like a tough guy, but I’m actually a sensitive soul. It tak…
Irvine Animal Care Center • Irvine, CA
Mastiff dogs by state
Other breeds
Adopting a Mastiff — FAQ
Is a Mastiff a good family dog?
Many mastiff-type dogs are gentle and patient with their own family, and their calm nature suits a quiet home. Their size means a wagging tail or a friendly lean can knock over a toddler, so supervision matters. Early socialization and clear house rules help a young dog grow into a steady adult.
How much exercise does a Mastiff need?
Less than most people expect. A couple of steady walks and some time to sniff around a yard satisfy most adults. Puppies should not be run hard or taken on long hikes while their joints are still developing. Mental work, like short training sessions, tires them out just as well.
Why do so many Mastiffs end up in shelters?
Size is the most common reason. A dog that seemed manageable as a puppy becomes expensive to feed, hard to house in a rental, and difficult to move. Some families also underestimate the drool and shedding. Very few are surrendered for aggression, and many arrive already house trained and mellow.
How do I adopt a Mastiff?
Open any dog's profile to see the shelter or rescue caring for them, then use the adoption link or contact details to apply directly with that organization. Every Dog's Chance simply gathers listings in one place so they're easier to find.
Are Mastiff dogs a good fit for first-time adopters?
Many Mastiff dogs — especially adult dogs who are already house-trained — can be a great match for first-time owners. Each dog's profile and the shelter or rescue caring for them can tell you about that dog's individual energy level, training, and personality before you apply.
How much does it cost to adopt a Mastiff?
Adoption fees vary by shelter and rescue, but typically include spay/neuter, vaccinations, and a health check. Open any dog's profile and contact the organization directly for their current fee and what it covers.
Are Mastiff dogs good with children or other pets?
It depends on the individual dog more than the breed alone. The shelter or rescue caring for each dog can tell you about their history with kids, cats, and other dogs. Many organizations offer meet-and-greets to make sure the match is right for everyone before you commit.
Can I foster a Mastiff instead of adopting?
Many shelters and rescues offer a foster program, sometimes with a foster-to-adopt path. Fostering a Mastiff gets them out of a kennel and into a calm home, which is a great way to see if the match feels right before committing. Ask the organization on any dog's profile whether fostering is an option.
What should I expect in the first weeks after adopting a Mastiff?
Most dogs have a brief adjustment period — a few days to a couple of weeks — as they settle into a new home. A consistent routine, a comfortable place to rest, and patience make the transition easier for both of you. The shelter or rescue can tell you what to expect from the specific dog you're adopting.
