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Mastiff puppies and dogs in Green Bay, Wisconsin

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

Adopt a Mastiff near you in Green Bay, Wisconsin

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 Green Bay, Wisconsin

These Mastiffs are available for adoption close to Green Bay, Wisconsin.
We'll also keep you updated on Gloria's adoption status with email updates.
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Gloria

Mastiff

Female, 4 yrs 1 mo
Neenah, WI
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
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Story
Gloria is the kind of dog who believes everyone is a potential best friend! She’s affectionate, people-loving, and always ready to soak up attention, especially if it comes with belly rubs (her absolute favorite!). One of her most endearing traits? Her charismatic tongue that loves to droop out the side of her mouth even when she’s sleeping, adding to her irresistible charm.Gloria has a solid ‘sit’ and a treat-loving attitude that makes learning new things enjoyable. She’s happy to hang out, head out for walks, or chase after toys when it’s playtime. Just as much as she enjoys being active, Gloria also loves to snuggle and relax close to her people. Gloria also does great on car rides and tolerates vet care well, true to her easygoing and adaptable nature. Gloria does well with other dogs and enjoys playing with them. We think she would do well with older children who are understanding of her exuberant (and sometimes clumsy) moments. Gloria will need a cat-free home. Gloria’s ready to be your adventure buddy, couch companion, and loyal friend all in one.Please note: - Our website (www.neenahanimalshelter.org) is updated in real time, so we are accepting applications for all animals that are currently listed. - Applications can be downloaded from our website. (http://neenahanimalshelter.org/how-to-adopt.html) - Our shelter has open visiting hours for cats, however pre-approved application are needed prior to an adoption. Appointments may be scheduled with an approved application as well, otherwise we may not be able to accommodate same day adoptions. - Approved applications are required prior to meeting any of our dogs.**Kittens are required to be adopted in pairs, unless there already is a cat in the home. If the cat in the home is 10 years or older, this two-kitten policy will apply.

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

Mastiff

Male, Young
new london, WI
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered,
Story
Name:  Fettuccini  Age:  1.5 year old   Breed: Mastiff mix Gender: Male Weight: 105 Good with kids: Not fostered with Good with dogs: yes Good with cats: Yes Current on vaccinations: Yes Adoption also includes Certified Vet Inspection, and prior vetting paperwork. Foster location:  Waupaca  Application & Website: https://www.ourpackanimalrescue.com/adoption.html Meet Fettuccini, if you want a big beautiful dog, look no further, he's your dog. He doesn't  quite realize his size yet, so he can come off a little strong at first, but all he wants is your love and affection. Loves his belly rubs and all toys!!! Our Pack Animal Rescue,  Inc. Is an all foster based 501c3 rescue. License #487823. Meet and greets are arranged after an application has been approved. An approved application does not mean you must adopt the dog of interest if it isn't a good fit.December 22, 2025, 7:27 pm

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These pups are in Green Bay, Wisconsin too!

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

St. Bernard Great Pyrenees

Male, Puppy
Green Bay, WI
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
It absolutely BREAKS my heart to even have to post this, but I’m having to rehome my guy Frankie due to his severe separation anxiety and the difficulty that my grandma has had helping care for him while I’m at work due to this anxiety. She is having surgery soon and because of the struggle that he has, I feel he definitely deserves someone who can be there for him. He is neutered and up to date on shots. He does awesome with daycare and boarding, we use Animal House for all vet and daycare/boarding services. I have been very picky about inquiries but I am still so hopeful that we can find him his perfect forever home!

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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 Green Bay, Wisconsin.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Green Bay, Wisconsin

Bullmastiffs in Green Bay, Wisconsin Neapolitan Mastiffs in Green Bay, Wisconsin Saint Bernards in Green Bay, Wisconsin

Mastiff shelters & rescues in Green Bay, Wisconsin

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

Here are a few organizations closest to you:

Shelter

30.8 miles

The Neenah Animal Shelter

951 County Road G, Neenah, WI 54956

Pet Types: cats, dogs, rabbits, small animals

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Rescue

36.4 miles

Our Pack Animal Rescue, Inc.

new london, WI 54961

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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