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Mastiff puppies and dogs in Wisconsin

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

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Adopt a Mastiff near you in Wisconsin

Below are our newest added Mastiffs available for adoption in Wisconsin. To see more adoptable Mastiffs in Wisconsin, use the search tool below to enter specific criteria!
We'll also keep you updated on Diesel's adoption status with email updates.
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No photo available for Diesel

Diesel

Mastiff

Male, 2 mos
Hayward, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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We'll also keep you updated on Ebony's adoption status with email updates.
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Ebony

Mastiff

Female, 2 mos
La Crosse, WI
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats,
Story
Meet Ebony — Brindle Baby Snuggle Bug! DOB: 10/22/2025 • Mastiff Mix • 17 lbs Ebony is the total package — sweet, social, snuggly, and ready to wiggle her way into your heart! This gorgeous brindle girl is happiest when cuddled up with her humans. She’ll melt right into your lap and be snoozing in minutes. What We Love About Ebony: Professional snuggler who molds into your body like a weighted blanket Gets along beautifully with other dogs and kids A little timid in brand new places, but warms up quickly Loves toys, pouncing, and puppy playtime Potty training is coming along — a steady routine will set her up for success Ebony’s young, curious, and already showing so much resilience and heart. She can’t wait to meet her forever family! Adoption Fee: $250 Includes spay, microchip, up-to-date vaccines, and current vet check Pre-approved? Send us a message! Not yet? Apply here: https://newleashdogrescue.com ##2635371##
We'll also keep you updated on Gloria's adoption status with email updates.
Photo of Gloria

Gloria

Mastiff

Female, 4 yrs 2 mos
Neenah, WI
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
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.
We'll also keep you updated on Dylan's adoption status with email updates.
Photo of Dylan

Dylan

Mastiff

Female, 10 mos
Cedarburg, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained,
Story
Adopt a Pet from Mutt Life! Looking to add a furry friend to your family? At Mutt Life Rescue of Wisconsin, we have loving pets waiting for their forever homes. Explore our adoptable animals and find your perfect match today! For the latest updates on the mutts, follow us on Facebook: @muttlifewi Visit our website: Muttlife.org __________ Meet Dylan Dylan’s story is one of love, growth, and second chances. This 10-month-old Mastiff is currently in Northern Illinois and has been living with a wonderful family who gave her a chance, but they’ve realized she’s simply more puppy than their household can manage right now. With little kids and a senior dog with arthritis, Dylan’s big, playful personality just isn’t the right match — but that doesn’t take away from what an amazing girl she is. We are hoping to get Dylan into a foster home with Mutt Life Dog Rescue sometime this week (1/12/26). Dylan is a goofy, affectionate, super squishy-faced puppy who truly loves people. She is great with kids and adores them, but because she’s a happy, bouncy 70-lb puppy, she can accidentally knock over smaller children when she plays. She does well with other dogs and would thrive with a canine friend who enjoys playtime, but she’s not the best fit for senior dogs who prefer a calmer lifestyle. House trained and crate trained, Dylan already has a great foundation. She’s currently working on her leash manners and continues to improve every day. She’s spayed, up to date on vaccines, and ready to find a home that can keep up with her joyful energy and help her continue learning. Dylan would be an excellent match for a family with older kids, an active adult household, or someone with another playful dog who can match her enthusiasm for fun. Age: 10 months Gender: Female (Spayed) Weight: 70 lbs Breed: Mastiff Spayed/Neutered: Yes Potty Trained: Yes Crate Trained: Yes Leash Manners: Needs work Good with Dogs: Yes (best with playful dogs) Good with Cats: Unsure Good with Kids: Yes (best with older kids) Dylan is a wonderful girl with a huge heart and so much love to give. She just needs the right environment to shine. Could that home be yours? If you can foster or adopt Dylan, please apply today! www.muttlife.__________ Adoption fees include the cost of spay/neuter procedure, up to date dewormer, vaccinations, and heartworm prevention (age appropriate). NOTE: THE BREED LISTED FOR EACH DOG IS OUR BEST GUESS WITH THE HELP OF OUR VETERINARIANS. AFTER ALL, THIS IS MUTT LIFE DOG RESCUE.. __________ Review adoption requirements and ensure you meet the necessary criteria to apply! https://www.muttlife.org/adoption-policies _________ ADOPTION PROCESS: 1.) Apply: Fill out adoption application completely and submit all necessary documents. 2.)Application Decision: approved applicants will be notified via phone call and email. 3.)Foster-to-Adopt Trial Period: after approval, you have the opportunity to do a meet and greet and bring your dog home! You get a 5 day foster-to-adopt (FTA) period to make sure its the right fit. 4.) Final Decision: By the end of the FTA period, please let us know your final decision to adopt or return the dog to our rescue. 5.) Home Visit: After the adoption process we conduct a home visit either in person or via zoom meeting to ensure that everything is going well with the transition and to answer any final questions you may have. 6.) Neuter/spay for puppies: for dogs who are not fixed at the time of adoption, we will reimburse for the procedure once we receive proof of spay/neuter. The procedure MUST be done at HAWS Snip Clinic in Waukesha, WI or Wisconsin Community Veterinarian Center in Madison, WI. If you would like to go through your veterinarian or another location, we will reimburse $150 once we receive proof of the procedure. We recommend spay/neuter around 6 months old. **Note: Adoptions are not considered final until the dog is neutered/spayed if applicable**
We'll also keep you updated on King's adoption status with email updates.
Photo of King

King

Mastiff/American Pit Bull Terrier

Male, Young
Union Grove, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with kids, Not good with dogs, Not good with cats, Needs experienced adopter, House-trained,
Story
King was given no training or socialization to people or dogs. He is scared and is reactive to new people. Once he warms up to you he is a sweetheart and just wants to snuggle & play. He’s not fond of men and not sure about kids or cats. He’s learning basic commands currently & is very eager to please-just soaking it all in! Not a dog that anyone can go up to and pet but maybe someday with training.
We'll also keep you updated on Fettuccini's adoption status with email updates.
Photo of Fettuccini

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,
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

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Wisconsin.

Mastiff puppies and dogs in Wisconsin cities

Mastiff Puppies near me Mastiff in Allouez Mastiff in Altoona Mastiff in Antigo Mastiff in Appleton Mastiff in Ashland Mastiff in Ashwaubenon Mastiff in Baraboo Mastiff in Beaver Dam Mastiff in Bellevue Mastiff in Beloit Mastiff in Berlin Mastiff in Brookfield Mastiff in Brown Deer Mastiff in Burlington Mastiff in Caledonia Mastiff in Cedarburg Mastiff in Chippewa Falls Mastiff in Columbus Mastiff in Cottage Grove Mastiff in Cudahy Mastiff in Deforest Mastiff in Delafield Mastiff in Delavan Mastiff in De Pere Mastiff in Dodgeville Mastiff in East Troy Mastiff in Eau Claire Mastiff in Edgerton Mastiff in Elkhorn Mastiff in Elm Grove Mastiff in Evansville Mastiff in Fitchburg Mastiff in Fond du Lac Mastiff in Fort Atkinson Mastiff in Fox Point Mastiff in Franklin Mastiff in Germantown Mastiff in Glendale Mastiff in Grafton Mastiff in Green Bay Mastiff in Greendale Mastiff in Greenfield Mastiff in Hales Corners Mastiff in Hartford Mastiff in Hartland Mastiff in Hobart Mastiff in Holmen Mastiff in Howard Mastiff in Hudson Mastiff in Jackson Mastiff in Janesville Mastiff in Jefferson Mastiff in Kaukauna Mastiff in Kenosha Mastiff in Kimberly Mastiff in Kronenwetter Mastiff in La Crosse Mastiff in Lake Geneva Mastiff in Lake Hallie Mastiff in Lake Mills Mastiff in Little Chute Mastiff in Madison Mastiff in Manitowoc Mastiff in Marinette Mastiff in Marshfield Mastiff in Mauston Mastiff in Mayville Mastiff in Mcfarland Mastiff in Menasha Mastiff in Menomonee Falls Mastiff in Menomonie Mastiff in Mequon Mastiff in Merrill Mastiff in Middleton Mastiff in Milton Mastiff in Milwaukee Mastiff in Monona Mastiff in Monroe Mastiff in Mount Horeb Mastiff in Mount Pleasant Mastiff in Mukwonago Mastiff in Muskego Mastiff in Neenah Mastiff in New Berlin Mastiff in New London Mastiff in New Richmond Mastiff in North Fond du Lac Mastiff in Oak Creek Mastiff in Oconomowoc Mastiff in Oconto Mastiff in Onalaska Mastiff in Oregon Mastiff in Oshkosh Mastiff in Pewaukee Mastiff in Platteville Mastiff in Pleasant Prairie Mastiff in Plover Mastiff in Plymouth Mastiff in Portage Mastiff in Port Washington Mastiff in Prairie du Chien Mastiff in Racine Mastiff in Reedsburg Mastiff in Rhinelander Mastiff in Rice Lake Mastiff in Richland Center Mastiff in Ripon Mastiff in River Falls Mastiff in Rothschild Mastiff in Shawano Mastiff in Sheboygan Mastiff in Sheboygan Falls Mastiff in Shorewood Mastiff in Slinger Mastiff in South Milwaukee Mastiff in Sparta Mastiff in Stevens Point Mastiff in St Francis Mastiff in Stoughton Mastiff in Sturgeon Bay Mastiff in Sturtevant Mastiff in Suamico Mastiff in Sun Prairie Mastiff in Superior Mastiff in Sussex Mastiff in Tomah Mastiff in Twin Lakes Mastiff in Two Rivers Mastiff in Union Grove Mastiff in Verona Mastiff in Viroqua Mastiff in Waterford Mastiff in Watertown Mastiff in Waukesha Mastiff in Waunakee Mastiff in Waupaca Mastiff in Waupun Mastiff in Wausau Mastiff in Wauwatosa Mastiff in West Allis Mastiff in West Bend Mastiff in Weston Mastiff in West Salem Mastiff in Whitefish Bay Mastiff in Whitewater Mastiff in Wisconsin Rapids

Mastiff shelters & rescues in Wisconsin

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

Here are a few organizations

Rescue

Northwoods Humane Society

P.O. Box 82, 10812N O'Brien Hill Road, Hayward , WI 54843

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

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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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