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Mastiff puppies and dogs in Warwick, Rhode Island

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

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Adopt a Mastiff near you in Warwick, Rhode Island

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These Mastiffs are available for adoption close to Warwick, Rhode Island.
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Juno

Mastiff Mixed Breed (Medium)

Female, 3 yrs
Fall River, MA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Good with cats, Shots are up-to-date,
Story
Meet Juno!This gorgeous girl may be extra large but she's a sweet, social, smushy baby just looking for her forever home!Juno is about three years old so she is full grown and right now she weighs about 70lbs. She could stand to put on a few pounds but, other than doing some filling out, she won't be getting any bigger. All of her paperwork says that she is a mastiff mix - we do not know exactly what type of mastiff or what she is mixed with, but she's absolutely stunning!She's 100% a good girl, too! She's super friendly with strangers and relatively easy to manage on a leash (for her size, anyway - she may be too much for someone that isn't steady on their feet), though she does tend to get distracted. She's a curious girl that loves to learn and she's super interested in pretty much everything. She's food motivated and, once she knows that snacks are on hand, you can get her to do pretty much whatever you want.She's very, very smart and knows lots of cues. Her recall could use some work (if she's investigating something, she'll pretend she didn't hear you), but the foundation is definitely there. She LOVES being with people and is a social butterfly. She loves toys, too! She perks right up at the sound of a squeaker and will slap a tennis ball around all by herself.Juno does well with other dogs and previously lived with them with no issues. She is a very, VERY playful girl and immediately wants to break into a playbow and bounce around with them. She would likely do fine with cats though we would stress the importance of a slow, proper introduction...but, like, she knows full well what an angry cat is and wants no part of it. Her tennis ball rolled next to a crate that had a hissing cat in it and she was like, nope, you can keep that tennis ball and I'll keep my peace, bye! We would prefer kids 12+, though exceptions MAY be made for the right family with breed experience.To apply, visit foreverpaws.com and click adopt to download our application. Once complete, you can email it to us at fpas1@foreverpaws.com.
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Tanner

Mastiff Hound (Unknown Type)

Male, 5 yrs 10 mos
Norwich, CT
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Tanner is a handsome boy! He loves to take walks and lean into you for pets. He is a great car rider and really doesn't care where you are headed - he just wants to go along. He gets along with other dogs, but doesn't actually need a canine companion. He is not all that playful. He would love to be doted on and receive all of your attention. He is a pretty low maintenance dog with a good attitude.The Adoption Fee Includes Age-Appropriate Vaccinations (DA2PPV, Bordetella, Rabies), Deworming, Spay/Neuter, Microchip, Flea, Tick and Heartworm Treatment and Prevention, and Sheltering. Adult Dogs are Heartworm Tested and Treated as Needed. Tanner's adoption fee (if picked up locally in Crossville, Tennessee) is $225. If transport is needed, his adoption fee is $525 (out of state, East Coast, Great Lakes or New England regions).Thank You for Your Interest in Adopting a Canine Companion from Foccas-tn.org!To Apply Please Copy and Paste to Your Browser:https://service.sheltermanager.com/asmservice?account=hb2428&method=online_form_html&formid=41
Photo of BAILEY

BAILEY

Mastiff Mixed Breed (Medium)

Female, 6 yrs 3 mos
Norwich, CT
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Bailey and friend Paisley are with FOCCAS now due to their human having serious health issues. Bailey is used to children and another dog. She enjoys taking walks and would like to be part of a family again.FOCCAS is a foster based, non-profit rescue in Crossville, TN. The adoption fee Includes Age-Appropriate Vaccinations (DA2PPV, Bordetella, Rabies), Deworming, Spay/Neuter, Microchip, Flea/Tick/Heartworm Prevention, and Sheltering. Adult Dogs are Heartworm Tested and Treated as Needed. FOCCAS does not DNA test or guarantee breed. Bailey's adoption fee is $275. If transport is needed, there are additional fees to cover department of agriculture requirements and transport, the additional fee adds $300 to the adoption fee (any location out of Tennessee, East Coast, Great Lakes or New England regions)Thank You for Your Interest in Adopting a Canine Companion from Foccas-tn.org!To Apply Please Copy and Paste to your browser:https://service.sheltermanager.com/asmservice?account=hb2428&method=online_form_html&formid=41
Photo of Silvio

Silvio

Mastiff Great Pyrenees

Male, Young
Shrewsbury, MA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, House-trained, Shots are up-to-date,
Story
Silvio is the best boy. He is so loving, loves cuddles... and any kind of attention. He thinks hes small - still has puppy energy. He turned 3 in January 2026. I have no complaints with him whatsoever... rehoming him breaks our hearts, but he deserves better than the circumstances were facing. He needs room to stretch his legs and exercise on a regular basis. He loves playing in snow, he is so funny when he gets the zoomies lol. He is just the best!! He does so well at dogs parks, we take him almost every day. Gentle giant but protective over his family. He's not the biggest fan of strangers getting too close to us or our home but once they let him sniff & say hi its fine. I would love to be able to visit him occasionally. But he does need more than I can provide at this point so this must be done. You will love every second with him. He keeps life interesting thats for sure. He needs someone with time & energy.
Photo of Augustus

Augustus

American Staffordshire Terrier Mastiff

Male, 1 yr
Cumberland, RI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Augustus, an 11-month-old brindle American Staffordshire Terrier mix with a touch of Mastiff — and ready to roll into his forever home! At 60 pounds, Augustus is a strapping young guy with a friendly spirit and loyal heart that's just waiting to bond with his forever family. He's got so much life ahead of him, and is eager to be your devoted companion through all of it. Come meet Augustus, he promises you won't regret making him part of your pack! Augustus comes to us from a shelter in Georgia. He is fully vetted and is here at The Hotel. Breeds are best guess. If you would like to meet/adopt this pup, please complete an application on our website: www.HotelforHomelessDogs.com Adoption Fee: $675.00
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Photo of Batman

Batman

American Staffordshire Terrier Mastiff

Male, 3 yrs
Cumberland, RI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
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Mastiff shelters & rescues in Warwick, Rhode Island

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

Here are a few organizations closest to you:

Shelter

11.8 miles

Forever Paws Animal Shelter,Inc.

300 Lynwood St, Fall River, MA 02721

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

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Rescue

34.7 miles

Focus on Cumberland County Animal Safety - With transport to CT

Norwich, CT 06360

Pet Types: cats, dogs

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Want to learn more about adopting a Mastiff puppy or dog?

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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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