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Mastiff puppies and dogs in Colorado

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

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Adopt a Mastiff in Colorado Search for a Mastiff puppy or dog Mastiff puppies and dogs in Colorado cities Mastiff shelters and rescues in Colorado Learn more about adopting a Mastiff puppy or dog

Adopt a Mastiff near you in Colorado

Below are our newest added Mastiffs available for adoption in Colorado. To see more adoptable Mastiffs in Colorado, use the search tool below to enter specific criteria!
We'll also keep you updated on Fat Boy's adoption status with email updates.
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Fat Boy

Mastiff/Labrador Retriever

Male, Young
Golden, CO
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
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Story
Meet Fat Boy!Fat Boy is a young, energetic guy with a whole lot of joy packed into him. He's full of excitement and loves to bounce around. Playful at heart, Fat Boy adores stuffed toys and can turn any space into a fun romp. With his happy personality and youthful spirit, he's sure to bring laughter and love to any home lucky enough to have him! He is recommended for a family with older or no children at this time. Primary Color: Black Secondary Color: White Weight: 80.52 Age: 1yrs 1mths 0wks

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

Mastiff

Male, Senior
Grand Junction, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Coming soon! We do not see Adopt-a-Pet inquiries! Please visit our website www.grandrivershumane.org to fill out an adoption application and learn more about our upcoming adoption event locations.

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

Mastiff

Male, 8 mos
Denver, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs,
Story
I’m Huckleberry, a 7 month old male Mastiff mix. My foster adds: Pup Huckleberry has arrived! This handsome boy is adjusting to his surroundings, and working on staying calm and potty-training. He did great meeting an early teen recently and loved the attention, tho his puppy mouthing may be a bit much for younger kids. ********PLEASE READ BELOW PRIOR TO EMAILING IN**********If you are interested in adopting this dog or any other from our rescue, please go to https://www.hobocare.org/adopt to review our home requirements and fill out an application. Please do not email and ask for more information on how to adopt, all the information is already available online. The information you see here is all that is currently available about this dog. No boxers are adopted without a completed application and home check. Thank you! ##2619848##

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

Mastiff

Male, 6 yrs 6 mos
Colorado Springs, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Rufio is a gentle soul. He is a little shy and more on the quiet side. He does good with other dogs, even small ones.I just can’t say enough sweet things about this pup. He is good in a car and is learning the leash. It takes a little while for him to trust new people, but once he does, his goofy and sweet personality shines!Rufio is medium energy and would do great with any family with a little patience. Rufio is not completely potty trained. He still marks in the house but is working on that.Located in Houston, Tx. Transport to most states available for an additional fee of $300.

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

Mastiff

Female, 2 yrs 6 mos
Windsor, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs,
Story
Meet Xena! 🐾 Xena is a beautiful Mastiff/Cane Corso mix and the sweetest cuddle bug, with a stunning brindle coat that turns heads wherever she goes. At approximately 2.5 years old, she’s playful, affectionate, and loves spending her time cuddling, chasing toys, and playing with balls. With her loving personality and fun spirit, Xena would make a wonderful companion for a home ready for both snuggles and playtime. 🐶🤎

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

Mastiff/Labrador Retriever

Female, 9 mos
loglane village, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained,
Story
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Search for a Mastiff puppy or dog

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

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Mastiff puppies and dogs in Colorado cities

Mastiff Puppies near me Mastiff in Alamosa Mastiff in Arvada Mastiff in Aspen Mastiff in Aurora Mastiff in Avon Mastiff in Berthoud Mastiff in Boulder Mastiff in Brighton Mastiff in Broomfield Mastiff in Brush Mastiff in Canon City Mastiff in Carbondale Mastiff in Castle Rock Mastiff in Centennial Mastiff in Cherry Hills Village Mastiff in Colorado Springs Mastiff in Commerce City Mastiff in Cortez Mastiff in Craig Mastiff in Delta Mastiff in Denver Mastiff in Durango Mastiff in Eagle Mastiff in Edgewater Mastiff in Englewood Mastiff in Erie Mastiff in Estes Park Mastiff in Evans Mastiff in Federal Heights Mastiff in Firestone Mastiff in Fort Collins Mastiff in Fort Lupton Mastiff in Fort Morgan Mastiff in Fountain Mastiff in Frederick Mastiff in Fruita Mastiff in Glendale Mastiff in Glenwood Springs Mastiff in Golden Mastiff in Grand Junction Mastiff in Greeley Mastiff in Greenwood Village Mastiff in Gunnison Mastiff in Gypsum Mastiff in Johnstown Mastiff in Lafayette Mastiff in La Junta Mastiff in Lakewood Mastiff in Lamar Mastiff in Littleton Mastiff in Lochbuie Mastiff in Lone Tree Mastiff in Longmont Mastiff in Louisville Mastiff in Loveland Mastiff in Manitou Springs Mastiff in Milliken Mastiff in Montrose Mastiff in Northglenn Mastiff in Parker Mastiff in Pueblo Mastiff in Rifle Mastiff in Salida Mastiff in Sheridan Mastiff in Steamboat Springs Mastiff in Sterling Mastiff in Superior Mastiff in Thornton Mastiff in Trinidad Mastiff in Vail Mastiff in Wellington Mastiff in Westminster Mastiff in Wheat Ridge Mastiff in Windsor Mastiff in Woodland Park

Mastiff shelters & rescues in Colorado

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

Here are a few organizations

Rescue

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder , CO 80203

Pet Types: dogs

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Rescue

Ho-Bo Care Boxer Rescue

Denver , CO 80209

Pet Types: dogs

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Rescue

Big Dogs Huge Paws, Inc

PO Box 460699, Aurora , CO 80046

Pet Types: dogs

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Shelter

Foothills Animal Shelter

580 McIntyre St., Golden , CO 80401

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

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Rescue

Big Bones Canine Rescue

Windsor , CO 80550

Pet Types: dogs

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Rescue

All Aboard Animal Rescue

Fort Collins , CO 80526

Pet Types: cats, dogs

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Shelter

Pawsecond Chance Rescue

128 pine st, loglane village , CO 80705

Pet Types: dogs

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Shelter

Grand County Animal Shelter

3475 CR 57, Granby , CO 80446

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

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Rescue

El Paso County Canine Rescue

Colorado Springs , CO 80920

Pet Types: cats, dogs, farm animals

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Shelter

Waiting Under the Willow Foundation - CO Transport

Colorado Springs , CO 80905

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 information

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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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