Adopt
Rehome
Menu Hamburger Icon

Mastiff puppies and dogs in Sun Prairie, Wisconsin

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

Picture of Mastiff

Learn More:

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

Adopt a Mastiff near you in Sun Prairie, 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 Sun Prairie, Wisconsin

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

Gigi

Mastiff American Bulldog

Female, Puppy
Deerfield, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
**3/6 Update - these puppies have gotten BIG! We now know they will be large dogs when full grown. Best guess on breed is mastiff/american bulldog - based on size and looks.  These adorable mixed breed pups are high energy sweethearts! They started showing up around town and all of them have scratches on their faces, leading us to believe they broke free from whatever containment system they were being held in (crate, fence, etc). They are healing and doing great! They are currently in Oklahoma but we are accepting applications for active families now before they come to Wisconsin. Apply on our website: BeMyFurEvers.com/adopt ##2298054##

Learn More

Small right facing arrow
We'll also keep you updated on BiBi's adoption status with email updates.
Photo of BiBi

BiBi

Mastiff American Bulldog

Female, Puppy
Deerfield, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
**3/6/ Update - these puppies have gotten BIG! We now know they will be large dogs when full grown. Best guess on breed is mastiff/american bulldog - based on size and looks.  These adorable mixed breed pups are high energy sweethearts! They started showing up around town and all of them have scratches on their faces, leading us to believe they broke free from whatever containment system they were being held in (crate, fence, etc). They are healing and doing great! They are currently in Oklahoma but we are accepting applications for active families now before they come to Wisconsin. Apply on our website: BeMyFurEvers.com/adopt ##2298064##

Learn More

Small right facing arrow
We'll also keep you updated on DiDi's adoption status with email updates.
Photo of DiDi

DiDi

Mastiff American Bulldog

Female, Puppy
Deerfield, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
**3/6 Update - these puppies have gotten BIG! We now know they will be large dogs when full grown. Best guess on breed is mastiff/american bulldog - based on size and looks.  These adorable mixed breed pups are high energy sweethearts! They started showing up around town and all of them have scratches on their faces, leading us to believe they broke free from whatever containment system they were being held in (crate, fence, etc). They are healing and doing great! They are currently in Oklahoma but we are accepting applications for active families now before they come to Wisconsin. Apply on our website: BeMyFurEvers.com/adopt ##2298065##

Learn More

Small right facing arrow
We'll also keep you updated on WiWi's adoption status with email updates.
Photo of WiWi

WiWi

Mastiff American Bulldog

Male, Puppy
Deerfield, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Shots are up-to-date,
Story
**3/6 Update - these puppies have gotten BIG! We now know they will be large dogs when full grown. Best guess on breed is mastiff/american bulldog - based on size and looks.  These adorable mixed breed pups are high energy sweethearts! They started showing up around town and all of them have scratches on their faces, leading us to believe they broke free from whatever containment system they were being held in (crate, fence, etc). They are healing and doing great! They are currently in Oklahoma but we are accepting applications for active families now before they come to Wisconsin. Apply on our website: BeMyFurEvers.com/adopt ##2298066##

Learn More

Small right facing arrow
We'll also keep you updated on Hercules - Looking for a Foster!'s adoption status with email updates.
Photo of Hercules - Looking for a Foster!

Hercules - Looking for a Foster!

Mastiff

Male, Adult
Jefferson, WI
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
3 years old (estimated) Neutered male Looking for a home without cats No known experience with dogs or children More information coming soon! Hercules is heartworm positive and searching for a foster home where he can rest and recover during his treatment. The shelter provides all necessary supplies and covers medical care—you just provide a safe and loving temporary home! Interested in helping Hercules on his journey? Email htraxler@hsjc-wis.com or call 920-674-2048 to learn more about fostering. The online adoption listing websites require that we choose a predominant breed or breed mix for our dogs. Visual breed identification in dogs is unreliable so for most of the dogs we are only guessing at predominant breed or breed mix. We encourage you to select your new companion by considering each dog's individual personality and pet qualities instead of relying on a breed label that is only a guess.March 6, 2025, 1:45 pm

Learn More

Small right facing arrow
We'll also keep you updated on Emery's adoption status with email updates.
Photo of Emery

Emery

Mastiff

Female, 2 yrs
Janesville, WI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
Story
-

Learn More

Small right facing arrow

Search for a Mastiff puppy or dog

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

    an arrow icon
  • Columbus, OH
  • Columbus, OH
  • Columbus Grove, OH
  • Columbus Grv, OH

Sorry, we can’t find that location! Please try again.

    Age
    an arrow icon

Mastiff puppies and dogs in nearby cities

Mastiff Puppies near me Mastiff in Baraboo, WI Mastiff in Beaver Dam, WI Mastiff in Columbus, WI Mastiff in Cottage Grove, WI Mastiff in Deforest, WI Mastiff in Edgerton, WI Mastiff in Fitchburg, WI Mastiff in Fort Atkinson, WI Mastiff in Jefferson, WI Mastiff in Lake Mills, WI Mastiff in Madison, WI Mastiff in Mcfarland, WI Mastiff in Middleton, WI Mastiff in Milton, WI Mastiff in Monona, WI Mastiff in Mount Horeb, WI Mastiff in Oregon, WI Mastiff in Portage, WI Mastiff in Stoughton, WI Mastiff in Verona, WI Mastiff in Watertown, WI Mastiff in Waunakee, WI

Related breeds in Sun Prairie, Wisconsin

Bullmastiffs in Sun Prairie, Wisconsin Neapolitan Mastiffs in Sun Prairie, Wisconsin Saint Bernards in Sun Prairie, Wisconsin

Mastiff shelters & rescues in Sun Prairie, Wisconsin

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

Here are a few organizations closest to you:

Rescue

13 miles

Be My FurEvers

Deerfield, WI 53531

Pet Types: dogs

More an arrow icon

Shelter

26.6 miles

Humane Society of Jefferson County

W6127 Kiesling Rd, Jefferson, WI 53549

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

More an arrow icon

Shelter

38.8 miles

Humane Society of Southern Wisconsin

4700 S County Rd G, Janesville, WI 53546

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

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