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Mastiff puppies and dogs in Lafayette, Colorado

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

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Adopt a Mastiff near you in Lafayette, 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 Lafayette, Colorado

These Mastiffs are available for adoption close to Lafayette, Colorado.
We'll also keep you updated on *SCOUT's adoption status with email updates.
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*SCOUT

Mastiff

Male, 6 yrs 1 mo
Brighton, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Spayed or Neutered,
Story
I am currently in FOSTER CARE. Please email fosterquestions@adcogov.org or fill out an adoption survey for me here.Meet Scout, a delightful canine companion residing at our local shelter. Scout is not just a dog; he`s a bundle of joy with a keen intelligence and a loving nature. He thrives on cuddles and enjoys engaging in interactive games that challenge his smart mind. Scout has a knack for making everyone around him feel special, and he`s always ready to offer a comforting snuggle. If you`re looking for a loyal friend who brings both warmth and wit into your home, Scout is your ideal match. Adopt Scout today and experience the unconditional love he has to offer.
We'll also keep you updated on Cooper's adoption status with email updates.
Photo of Cooper

Cooper

Mastiff

Male, Young
Commerce City, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
About Cooper Cooper has been part of our family for almost 4 years, and he is truly an amazing dog. He is very friendly, loving, and enjoys being around people. He is well-behaved and fully house-trained — he knows to do his business outside. We made the difficult decision to rehome him some time ago due to severe allergies in our youngest child. Thankfully, he stayed within our extended family, so we have always known he was safe and loved. Unfortunately, due to health reasons, the family member who has been caring for him can no longer keep him. Because of this, we are now looking for a new loving and responsible home for Cooper. He deserves a family that can give him the attention, care, and love he is used to. He is a wonderful companion and will make a great addition to the right home.
We'll also keep you updated on Barnaby's adoption status with email updates.
Photo of Barnaby

Barnaby

Mastiff

Male, 3 yrs
Mead, CO
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
"Meet your new oversized shadow with a heart of gold 💛 This 4-5 year-old English Mastiff is basically a real-life version of The Beast—big, lovable, and way less intimidating once you get to know him. At a petite 180 lbs, he firmly believes he’s a lap dog. He does great with both kids and adults. He loves to lean into his pets (all 180 pounds of him), and if you dare to stop, he’ll gently place a paw on you as a polite reminder to keep going. He’s a social guy who gets along well with dogs of all sizes, from tiny sidekicks to fellow giants. And while he may look like he could run a marathon, he actually tires out pretty quickly so expect short bursts of play followed by legendary naps. He’s an enthusiastic passenger for any and all car rides, too! A few bonus features: Drools like a champion (seriously, keep a towel handy) Gives world-class cuddles Doubles as a weighted blanket If you’re looking for a gentle giant who will adore your family, charm your friends, and leave a little drool trail of love wherever he goes, this is your guy." Barnaby is being fostered in Broomfield, Colorado. *We require all adopters to come to Colorado to adopt. *We do not transport dogs.* You can view this wonderful dog at https://www.milehighcanine.org/post/dogs/barnaby/. You can apply for our wonderful dogs at https://www.milehighcanine.org/adopt/adoption-application/.
We'll also keep you updated on Sabrina's adoption status with email updates.
Special Needs
No photo available for Sabrina

Sabrina

Mastiff American Bulldog

Female, 7 yrs 6 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 Tenille's adoption status with email updates.
Photo of Tenille

Tenille

Mastiff

Female, 4 yrs 9 mos
Aurora, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
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We'll also keep you updated on Vishnu's adoption status with email updates.
Photo of Vishnu

Vishnu

Mastiff

Female, 4 yrs 6 mos
Windsor, CO
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
Meet Vishnu! Your Future Lovebug! 🐾❤️ Hello there! My name is Vishnu, and I am a stunning, brindle-coated English Mastiff looking for my forever family. I may be a "gentle giant" at 4 years old and roughly 155 pounds, but I promise I don't know my own size. I am the definition of a low-energy, loving companion. My favorite pastime is watching you walk from room to room, followed by a dramatic flop onto a comfy dog bed (or your couch, if allowed) for a long snooze. I am a calm, dignified, and loyal fellow who prefers a quiet home where I can be part of the family chaos, rather than locked away. I’m really a softie who wants to meet new friends once I know I'm safe. I live for gentle pets and scratches behind my ears. I am known to "lean" on my favorite humans—it's my way of showing I trust you completely and offering a big, wrinkly hug. While I’m a bit of a couch potato, I do love a slow, sniffy walk around the neighborhood to during the day. I would do best in a home with kids aged [e.g., 10+]—because I am big, I might accidentally knock over smaller, wobblier children.I am good with other dogs with a proper introduction and I can happily say I’m making friends with my foster feline-sibling. I need a family who has space for me and is ready for the "drool factor”. Previous experience with giant breeds is a plus, but not required. I am currently up to date on all my shots, spayed, and eager to please. If you are looking for a loyal, calm, and affectionate best friend to share your home, couch, and heart with, please apply to adopt me!

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

Mastiff puppies and dogs in nearby cities

Related breeds in Lafayette, Colorado

Mastiff shelters & rescues in Lafayette, Colorado

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

Here are a few organizations closest to you:

Shelter

15.1 miles

Riverdale Animal Shelter

12155 Park Blvd, Brighton, CO 80601

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

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Rescue

17.3 miles

Mile High Canine Rescue, Inc.

Mead, CO 80542

Pet Types: dogs

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Rescue

19.6 miles

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: dogs

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Rescue

30.3 miles

Big Dogs Huge Paws, Inc

PO Box 460699, Aurora, CO 80046

Pet Types: dogs

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Rescue

34.7 miles

Big Bones Canine Rescue

Windsor, CO 80550

Pet Types: dogs

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Rescue

37.7 miles

All Aboard Animal Rescue

Fort Collins, CO 80526

Pet Types: cats, dogs

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Rescue

43.9 miles

Until They're Home

Fort Collins, CO 80524

Pet Types: cats, dogs, rabbits, small animals

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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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