Adopt

Mastiff puppies and dogs in Louisville, Colorado

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

Picture of Mastiff

Adopt a Mastiff near you in Louisville, Colorado

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 Louisville, Colorado

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

Stewie

Mastiff

Male, Adult
Boulder, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered,
Story
Meet Stewie, a lovable 4-year-old Mastiff mix looking for his forever home! Weighing in at 100 pounds, Stewie is a gentle giant whose biggest desires are cuddles and food. His past has left him a little overzealous when it comes to treats, so homes with small children might not be the best fit for him. Stewie is incredibly loyal and sweet, always ready to protect and love his family. He gets along well with other dogs, but due to his size and energetic play style, smaller dogs might not be the best playmates for him. Unfortunately, Stewie is not suited for homes with cats. This big-hearted boy had a rough start in life, having been starved before coming to his current foster home. Despite this, he’s shown an unwavering capacity for love and loyalty. Stewie is waiting for a family that can give him the care, attention, and endless cuddles he deserves. Please consider giving Stewie a chance to be your loyal companion! If interested please go to our website and fill out an application. You can find our application under the adoptable dogs icon. Thank you for choosing Ozzie and Friends Rescue. We can’t wait to connect you with your new fur-ever friend.  https://www.ozzieandfriendsrescue.org/   Ozzie and Friends Rescue makes arrangements for all dogs adopted to be transported all across the Western United States, Canada and Midwest.   November 6, 2024, 2:40 pm
We'll also keep you updated on MUDD's adoption status with email updates.
Photo of MUDD

MUDD

Mastiff

Male, 5 yrs 7 mos
Brighton, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Meet Mudd, a lovable adult dog who has a heart as big as his personality. Mudd is the epitome of friendliness, always ready to greet everyone with a wagging tail and a happy bark. He has a sweet nature that is truly irresistible. Mudd is the perfect companion for walks in the park, cozy evenings at home, and all the adventures in between. His positive energy is infectious, spreading joy wherever he goes. Mudd is a true friend, loyal and loving, always ready to offer comfort and companionship. With his friendly demeanor and sweet nature, Mudd is ready to make a family complete. Adopt Mudd, and experience the unending joy of a loyal companion.
We'll also keep you updated on Elly's adoption status with email updates.
Photo of Elly

Elly

Mastiff

Female, Young
Golden, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Elly is looking for a quiet home she can relax and decompress! She can be insecure when meeting new people, so a mature adopter who's a "homebody" will be ideal. Elly may fit in well living with a polite dog, and she will only be placed in a home with children 10 or older. Primary Color: Black Secondary Color: Grey Weight: 56.1875 Age: 1yrs 11mths 2wks
We'll also keep you updated on Sabrina's adoption status with email updates.
Special Needs
Photo of Sabrina

Sabrina

Mastiff American Bulldog

Female, 6 yrs 3 mos
Boulder, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Needs special attention, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Sabrina, a gentle 6-year-old Mastiff mix who’s in need of a special forever home. Sabrina is living with mast cell tumors (MCT) due to cancer and is currently on medication to keep her as comfortable as possible. She requires a loving home that is prepared to offer her hospice care and a peaceful environment. Sabrina can be shy with new people and may give a warning growl or snap if approached when she’s not ready. However, once she builds trust, she becomes deeply affectionate and very attached to her people. She gets along well with mellow dogs and will thrive in a calm household where she can feel safe and loved. If you have a compassionate heart and are ready to provide a supportive and caring home for a special dog like Sabrina, you’ll find a loyal and loving companion in her.
We'll also keep you updated on JUPITER's adoption status with email updates.
Photo of JUPITER

JUPITER

Mastiff

Female, 2 yrs 6 mos
Denver, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
Meet Jupiter, a 2-year-old Boerboel with a big heart and an even bigger personality! This wiggly, playful girl loves to have fun and is always ready to bring a smile to your face. Jupiter thrives as the center of attention and needs to be the only dog in his home to truly shine. Due to her size and exuberance, he’s best suited for a home with slightly older children who can join in on her playful antics. She does have good history with children from her previous home. She loves to play in the snow and be outdoors. If you’re looking for a loyal, loving companion who’s full of joy, Jupiter is ready to be your one and only!What I Need In a Home:* Older children recommended* No other dogs
We'll also keep you updated on Massive Mastiffs - Mya (Mocha) (SPAYED)'s adoption status with email updates.
long timer badge
Photo of Massive Mastiffs - Mya (Mocha) (SPAYED)

Massive Mastiffs - Mya (Mocha) (SPAYED)

English Mastiff Black Mouth Cur

Female, 4 yrs 8 mos
Sheridan, CO
Size
(when grown) -
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Shelter Visiting Hours are 12 pm to 4 pm Tuesday, Wednesday, and Thursday. Please fill out an adoption application at mamcorescue.org or attend one of our Saturday adoption event. Events are held each Saturday from 12:00 pm to 5:00 pm at our office: 2721 W Oxford Ave., Suite 6 Englewood, CO 80110 *In order to protect our puppies, we do not allow puppies to attend open events until they have a minimum of two vaccinations. Puppies who are available, but not listed on our weekly Facebook event, are considered "deposit only" puppies. These puppies will only attend the event IF they are reserved through a deposit. You can check the list of puppies attending the open event by checking the event:https://www.facebook.com/MAMCORescue At MAMCO we understand that in order to continue rescuing moms and babies, we must stretch our finances as far as we are able. For this reason we use variable adoption pricing. By assigning higher adoption fees to high demand moms and puppies, we are able to rescue more families in need.The money raised through these adoptions acts as a benefactor to moms and puppies in our care who require expensive veterinary treatments, have behavioral issues, or need more time to find a home. We often reduce the adoption fees on these harder-to-place moms and puppies to help them find forever families. Adoption fees vary. Applications can be filled out at mamcorescue.org. ##735151##

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Louisville, Colorado.

Mastiff puppies and dogs in nearby cities

Related breeds in Louisville, Colorado

Mastiff shelters & rescues in Louisville, Colorado

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

Here are a few organizations closest to you:

Rescue

6.3 miles

Ozzie and Friends Rescue CO

Boulder, CO 80301

Pet Types: dogs

More an arrow icon

Shelter

17.8 miles

Riverdale Animal Shelter

12155 Park Blvd, Brighton, CO 80601

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

More an arrow icon

Shelter

18 miles

Foothills Animal Shelter

580 McIntyre St., Golden, CO 80401

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

More an arrow icon

Rescue

18.7 miles

Ace of Hearts - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: dogs

More an arrow icon

Shelter

20.2 miles

Denver Animal Shelter

1241 W. Bayaud Ave, Denver, CO 80223

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

More an arrow icon

Rescue

23.8 miles

Moms and Mutts Colorado Rescue for Pregnant & Nursing Dogs

2721 W Oxford Ave, Suite 7, Sheridan, CO 80110

Pet Types: dogs

More an arrow icon

Shelter

24.6 miles

Dumb Friends League

2080 S Quebec St, Denver, CO 80231

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

More an arrow icon

Shelter

24.8 miles

Aurora Animal Shelter

15750 E. 32nd Ave., Aurora, CO 80011

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

More an arrow icon

Rescue

24.9 miles

Evergreen Animal Protective League

PO BOX 2517, Evergreen, CO 80437

Pet Types: cats, dogs

More an arrow icon

Rescue

25.8 miles

L.O.L.A.'S Rescue

6005 S. Taft Way, Littleton, CO 80127

Pet Types: 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