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Mastiff puppies and dogs in Boulder, Colorado

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

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

Adopt a Mastiff near you in Boulder, 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 Boulder, Colorado

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

Mastiff

Male, 4 yrs 1 mo
Brighton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet Corduroy,He is a shy yet oh so smart canine resident of our shelter. Once upon a time, Corduroy lived in a world where animals could talk. One day, a mischievous elf cast a spell, sending him to our world, where he ended up in our shelter. Despite taking some time to adjust, Corduroy is slowly adapting. Ideal for older children, he`s the perfect companion to share secrets with. Adopt Corduroy, and you`re not just getting a pet, you`re welcoming a wise, gentle friend into your family.

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We'll also keep you updated on *BRICK's adoption status with email updates.
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*BRICK

Mastiff

Male, 4 yrs 7 mos
Brighton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
Meet *Brick!*Loves the pool! *Brick is a goofy guy looking for his forever home! *He would benefit living in a home with another high energy and playful dog, but no small dogs due to prey drive. *Brick sometimes doesn`t realize how strong he is and would do best in a home with older children that are big enough not to get knocked over during playtime and will work with him on training and mental enrichment.

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We'll also keep you updated on Tommy's adoption status with email updates.
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Tommy

Mastiff

Male, Adult
Denver, CO
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
Handsome hunk alert. Tommy is about 2 and ready to be your new best friend. He is very dog friendly and loves activities of all sorts with people. His foster says: "Whoever adopts him will have an easy-going, adventurous best friend for life. He's so easy to take care of, and only wants to be loved and spend time with his people."  Tommy is a 4 year old Mastiff mix weighing 72 lbs. We received this great update from Tommy's foster mom:  Tommy hasn't been around kids since we’ve had him, but he has been amazing in public places. Before everything shut down, we went to the park several times for walks, and there were tons of folks out, and he was just interested in and friendly with everyone. I can’t imagine him not being anything but a total love with anybody." If you are interested in adopting please complete an application at https://www.circle2rescue.com/dog-adoption-application/  The adoption fee of $250 includes spay/neuter, vaccinations, microchip and dewormer.   Please note, Circle 2 Rescue cannot guarantee the breed, composition or ages of our dogs as we usually have no history prior to them entering the rescue.  We make every effort to ensure the dogs are healthy. ##611621##

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We'll also keep you updated on Tenille's adoption status with email updates.
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Tenille

Mastiff Mixed Breed (Medium)

Female, Young
Aurora, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with kids, Not good with dogs, Not good with cats, Spayed or Neutered,
Story
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We'll also keep you updated on Hattie's adoption status with email updates.
Special Needs
Photo of Hattie

Hattie

Mastiff Plott Hound

Female, Adult
Denver, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Needs special attention, Spayed or Neutered, Shots are up-to-date,
Story
House trained, great on a leash and good with dogs and people! Hattie checks all of these boxes and many more!  Please meet Hattie, a 4 year old Plott Hound and Shar-Pei mix.  Hattie weighs approximately 70lbs.  She is spayed, up-to-date on all vacinations, is microchipped and has completed heartworm treatment to rid her of those nasty side kicks.  Hattie has also been successfully treated for the removal of a malignant tumor and has the all-clear from the vet.  All this sweet girl is missing now is a home and family to call her very own! Hattie is a true Plott Hound. Loyal, sweet and extremely smart. Hattie is left out in her foster home alone during the day and never has accidents nor does she try to chew on anything other than her toys. She loves finding a sunny spot near a window and sleeping the day away. She also enjoys playing at the park and going on adventures with her people. Hattie know how to sit and is working on the place command and mimicking her foster mom’s howl (a MUST see)! *HOME OWNERSHIP REQUIRED!* Adoption fee includes the following: Spay/Neuter Rabies Vaccination Distemper / Parvo Vaccines (includes series of 3 for puppies) Bordetella Microchip with prepaid lifetime registration Deworming ##475429##

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We'll also keep you updated on Matilda's adoption status with email updates.
Photo of Matilda

Matilda

Mastiff

Female, Adult
Denver, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Matilda!  A 4-year-old Mastiff mix who was dumped in the Houston shelter with her babies. She can be a little shy at first & nervous about her new surroundings, but quickly warms up & makes herself at home.  Does well on car rides, likes to ride shotgun!  She does need some leash manners, as she is very strong.  Hasn't had any accidents in her foster home so far & also seems to be crate trained, but you may have to persuade her to go in.  Has done well with children in the home & all people!  She seems to be submissive with male dogs, but we think she would do best in a home with submissive males.  She does not seem to do well with other female dogs.   Matilda enjoys chewing on a bone & relaxing in a comfy dog bed or human bed! Let's find this sweetheart her forever family! Please submit an application to be considered. Adoption fee includes the following: Spay/Neuter Rabies Vaccination Distemper / Parvo Vaccines (includes series of 3 for puppies) Bordetella Microchip with prepaid lifetime registration Deworming ##360352##

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Search for a Mastiff puppy or dog

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Mastiff puppies and dogs in nearby cities

Mastiff Puppies near me Mastiff in Arvada, CO Mastiff in Aurora, CO Mastiff in Berthoud, CO Mastiff in Brighton, CO Mastiff in Broomfield, CO Mastiff in Centennial, CO Mastiff in Cherry Hills Village, CO Mastiff in Commerce City, CO Mastiff in Denver, CO Mastiff in Edgewater, CO Mastiff in Englewood, CO Mastiff in Erie, CO Mastiff in Estes Park, CO Mastiff in Federal Heights, CO Mastiff in Firestone, CO Mastiff in Fort Lupton, CO Mastiff in Frederick, CO Mastiff in Golden, CO Mastiff in Greenwood Village, CO Mastiff in Johnstown, CO Mastiff in Lafayette, CO Mastiff in Lakewood, CO Mastiff in Littleton, CO Mastiff in Longmont, CO Mastiff in Louisville, CO Mastiff in Loveland, CO Mastiff in Milliken, CO Mastiff in Northglenn, CO Mastiff in Sheridan, CO Mastiff in Superior, CO Mastiff in Thornton, CO Mastiff in Westminster, CO Mastiff in Wheat Ridge, CO

Related breeds in Boulder, Colorado

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Mastiff shelters & rescues in Boulder, Colorado

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

Here are a few organizations closest to you:

Shelter

21.1 miles

Adams County Animal Shelter/Adoptions

10705 Fulton St, Brighton, CO 80601

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

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Rescue

24.8 miles

Circle 2 Rescue - Colorado Chapter

Denver, CO 80227

Pet Types: dogs

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Rescue

34.6 miles

Big Dogs Huge Paws, Inc

PO Box 460699, Aurora, CO 80046

Pet Types: dogs

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Rescue

34.8 miles

2 Blondes All Breed Rescue

Denver, CO 80126

Pet Types: dogs

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Rescue

35.9 miles

Big Bones Canine Rescue

32614 County Road 23, Windsor, CO 80550

Pet Types: dogs

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Rescue

47.1 miles

Douglas County Canine Rescue

Castle Rock, CO 80104

Pet Types: dogs

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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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