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Mastiff puppies and dogs in Rhode Island

Looking for a Mastiff puppy or dog in Rhode Island? Adopt a Pet can help you find an adorable Mastiff near you.

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Adopt a Mastiff in Rhode Island Search for a Mastiff puppy or dog Mastiff puppies and dogs in Rhode Island cities Mastiff shelters and rescues in Rhode Island Learn more about adopting a Mastiff puppy or dog

Adopt a Mastiff near you in Rhode Island

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

Mastiff

Male, Young
Warwick, RI
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Needs experienced adopter, House-trained,
Story
Jaws is a 3 year old mastiff/rotweiller mix and a huge baby! He needs a lot of attention and someone who can handle a large breed dog, as he thinks he’s a lap dog! He is great with kids, dogs and cats. Unfortunately due to personal financial situation that has come up, and a change in my work schedule he just isn’t getting the attention he so much deserves. He can’t be left out of his cage when home alone, as he does like to chew on things if he’s alone. Everyone that meets him falls in love. He would love a home where he can get lots of love and belly rubs!

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

Bruno PPJ

Mastiff

Male, Young
Little Compton, RI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs,
Story
You can fill out an adoption application online on our official website. Bruno is an 80-pound, 2ish-year-old mastiff with the soul of a giant puppy and the enthusiasm of a wrecking ball (but, like, a wildly sweet wrecking ball made of candy). He’s currently in foster care in New England with another dog and attends daycare regularly. He's is social with most dogs and wonderful with people. Bruno is a goofy, active player - wrestling, zooming and sniffing are his love languages - and he’d likely shine in nosework. He enjoys moderate walks and is working on his leash manners - but playing and snuggling are really his things. He’s a full-contact snuggler (read: body pillow who snores). Bruno needs a home that will embrace his joyful 'ready to rumble' energy, play with him often and then happily share the couch (and probably the blankets).   Thank you for checking out our wonderful orphans. If you would like to find out more please email or call Diane at...diane@ulpr.org or 870-577-3744.   Please email us at  diane@ulpr.org  and request an application.Visit this organization's web site to see any additional information available about this pet.April 15, 2026, 11:57 pm

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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 Rhode Island.

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Mastiff puppies and dogs in Rhode Island cities

Mastiff Puppies near me Mastiff in Central Falls Mastiff in Cranston Mastiff in East Providence Mastiff in Newport Mastiff in Pawtucket Mastiff in Providence Mastiff in Warwick Mastiff in Woonsocket

Mastiff shelters & rescues in Rhode Island

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

Here are a few organizations

Rescue

Pitter Pat Junction, Rhode Island transport

Little Compton , RI 02837

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 information

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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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