Adopt

Mastiff puppies and dogs in Greenfield, Wisconsin

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

Picture of Mastiff

Adopt a Mastiff near you in Greenfield, 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 Greenfield, Wisconsin

These Mastiffs are available for adoption close to Greenfield, Wisconsin.
We'll also keep you updated on Dylan's adoption status with email updates.
Photo of Dylan

Dylan

Mastiff

Female, 11 mos
Cedarburg, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Dylan: Dylan’s story is one of love, growth, and second chances. This 10-month-old Mastiff is currently in Northern Illinois. She was recently returned to the original shelter she was adopted from, and we are helping advertise her in hopes that she finds the forever home she truly deserves. Dylan is available through Orphans of the Storm. View Dylan’s full profile here: https://orphansofthestorm.org/dog-details/?idParam=130992 Dylan is a goofy, affectionate, super squishy-faced puppy who absolutely loves her people. She is wonderful with kids and adores them, but because she’s a happy, bouncy 70-pound puppy, she can accidentally knock over smaller children during play. She would do best in a home with older kids who can handle her size and enthusiasm. She is dog friendly and enjoys playing, especially with dogs who match her playful energy. However, she can be a little selective with certain dogs and has shown some leash reactivity. Because of this, Dylan would benefit from a confident owner who is committed to working with her through training and continued exposure. With consistency and guidance, she has so much potential to grow into an incredible companion. Dylan is house trained and crate trained, giving her a solid foundation to build on. She is spayed, up to date on vaccines, and ready for a home that can provide structure, patience, and leadership while embracing her joyful personality. She would thrive in an active household with experienced dog owners who understand large-breed puppies and are willing to invest time in training and helping her become the best dog she can be. Age: 10 months Gender: Female (Spayed) Weight: 70 lbs Breed: Mastiff Spayed/Neutered: Yes Potty Trained: Yes Crate Trained: Yes Leash Manners: Needs work (can be leash reactive) Good with Dogs: Yes (playful, but somewhat selective) Good with Cats: Unsure Good with Kids: Yes (best with older kids) Dylan is a loving, loyal girl with a huge heart. She just needs the right environment, structure, and guidance to truly shine. With the right person by her side, she has the potential to become an amazing lifelong companion.
We'll also keep you updated on ADOPTION PENDING Weber's adoption status with email updates.
Photo of ADOPTION PENDING Weber

ADOPTION PENDING Weber

English Mastiff

Male, 3 mos
Hainesville, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Hello Everyone, My name is Weber and I’m a 3 mo old English Mastiff baby boy who is as sweet as can be. I am looking for my happily ever after. Investing your time and love into me will be so worth it!! I am an absolute sweetheart. I was rescued and am now in a foster home awaiting my forever family. I am a sweet, loving and smart lil baby who just wants a loving family. I am happy, playful and an absolute joy to be around. I love playing and I am right at the perfect age for lots of training. I am good with children and other animals. Please add a lotta unconditional love, sloppy kisses, tail wags and endless happiness to your family and contact jbrescuerangers@yahoo.com for an adoption application and bring me home. I will come with the works (neutered, up to date on everything, micro chipped, fecal, heart worm tested, monthly heartworm, flea and tick prevented, a free vet visit and medical insurance). What more could a new family ask for? Love and Kisses, Weber
We'll also keep you updated on Duke's adoption status with email updates.
Photo of Duke

Duke

Mastiff

Male, Adult
Island Lake, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Looking for a gentle giant to complete your family? Say hello to Duke, an adorable two-year-old Mastiff mix who's ready to fill your home with love and joy! This big-hearted boy has so much affection to give and is eagerly waiting for his forever family to come along. Inside the home, Duke is already a model citizen in many ways. He's fully house broken, comfortable in his crate, and absolutely adores being around his humans. Like many young dogs his size, he's still growing into his massive paws and personality. Duke would benefit from some continued reinforcement of his basic manners - he's quite strong on leash and gets so excited during playtime that he sometimes jumps up or gets a bit mouthy when his enthusiasm takes over. Duke would thrive with a family who has previous large breed experience and is willing to invest some time into his continued training. Due to his size and exuberance, we're looking for a home without children under 10 years old. He's not trying to be rambunctious - he just doesn't always realize how big he is! When meeting new dogs, Duke can be a bit unsure of himself initially and can be slightly reactive. The good news is that after a quick, proper introduction, he does wonderfully with other canines, especially female dogs. He does get excited around toys and food, so clear boundaries are important. Surprisingly, this big boy LOVES cats and would happily share his space with a dog-savvy feline friend! If Duke sounds like the perfect addition to your family, please contact us today. This lovable boy can't wait to meet you and show you just how much love he has to give! To ask about Duke, please contact us directly by calling 847-338-3252 or emailing info@redemptionroadinc.org. _____ See what's new with our rescue including updates on our animals and upcoming events:  https://lnk.bio/redemptionroadinc Facebook: https://www.facebook.com/R4inc/ Instagram: @redemptionroadinc Our trainer's Instagram:  @fullcircledogtrainer February 15, 2026, 10:08 pm

Search for a Mastiff puppy or dog

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

Mastiff puppies and dogs in nearby cities

Related breeds in Greenfield, Wisconsin

Mastiff shelters & rescues in Greenfield, Wisconsin

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

Here are a few organizations closest to you:

Rescue

24 miles

Mutt Life Dog Rescue of WI

Cedarburg, WI 53012

Pet Types: dogs

More an arrow icon

Rescue

43.3 miles

Wagging Hearts - Hainesville

260 E. Belvidere Rd, PMB #369, Hainesville, IL 60030

Pet Types: cats, birds, dogs

More an arrow icon

Rescue

48.6 miles

Redemption Road Rescue Rehab Inc.

Island Lake, IL 60042

Pet Types: cats, dogs

More an arrow icon

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!

magnifying glass with cat and dog

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

clipboard with list

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.

Learn More an arrow icon