Adopt
Rehome
Menu Hamburger Icon

Mastiff puppies and dogs in Castle Rock, Colorado

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

Adopt a Mastiff near you in Castle Rock, 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 Castle Rock, Colorado

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

Tenille

Mastiff

Female, 4 yrs 8 mos
Aurora, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
-

Learn More

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

Cedar

Mastiff

Male, 3 mos
Sedalia, CO
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Cedar was rescued from a shelter in New Mexico. Meet and greets are by appointment only.  An approved application is required to schedule a meeting. Check out our events page for upcoming open adoption events! We have no additional back story or update for this dog at this time.  When we do, it will be updated here.  This is all the information we have currently. Approved Applicants may make the adoption fee payment by clicking donate above.  Partial adoption fees will not hold a dog. If upon meeting the dog of your choosing at your scheduled pickup time you find that you aren't a good match, your deposit will be fully refunded. Adoption fees include vaccines up until time of adoption, microchip, spay/neuter and 1st 30 days of free pet insurance.  We are not affiliated with MetLife pet insurance. (you have to sign up for the insurance or it will not go into effect).  Adoption fees help cover the medical care of the animals while he or she waits for a new home, as well as food and transportation costs. These fees help to provide care for the other animals in the shelter or rescue group who may have medical bills that are much higher than any possible adoption fee. The money also acts as a donation to help support the organization as a whole, allowing the group to continue its efforts to rescue and rehome pets. The dogs in our care are fostered in Colorado, Texas, and New Mexico.  While all dogs are picked up during our scheduled times, sometimes transport dates change due to unforeseen circumstances.   More questions?  Read our FAQs here: https://4p4l.org/faqs/  Breed labels are a "best guess" by a shelter veterinarian and cannot be guaranteed.  ##2678173##

Learn More

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

Sabrina

Mastiff American Bulldog

Female, 7 yrs 5 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.

Learn More

Small right facing arrow
We'll also keep you updated on Nelson (JA26-144)'s adoption status with email updates.
Photo of Nelson (JA26-144)

Nelson (JA26-144)

Mastiff

Male, 9 yrs 1 mo
Peyton, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
~Nelson's adoption fee has been waived thanks to a generous donation.~ Nelson is a 9-year-old, 96 lb mastiff with a sweet and affectionate personality. He loves being part of the action but, due to his age, sometimes struggles to keep up. Nelson is highly food motivated and once he sets his mind on something, he is determined—whether it’s a treat, a toy, or a game. He adores his toys and walks well on a leash, though he has some mobility issues due to Spondylosis and will need a home willing to cater to his needs and manage his pain as needed for the rest of his life. Nelson also loves to relax in bed or soak up the sunshine. He gets along with dogs of all sizes, but very high-energy pups can be a bit much for him. He would thrive in a home with calm, gentle canine companions who will play with him at his own pace. If you’re looking for a loyal, loving, and gentle giant who enjoys toys, treats, relaxation, and companionship, Nelson could be the perfect addition to your family. A meet and greet at the shelter is required to ensure a great fit with both people and pets. ------ Before being rescued, many of our dogs had limited socialization, so they may need some time to adjust to life as a family pet. Older kids are often a great fit for our dogs, and homes with younger children will be considered based on each dog’s individual needs. Skills like house training and leash walking may take a little extra patience and practice. However, with understanding and a gentle hand, most of these dogs adapt quite quickly. Being a part of their rehabilitation is a truly rewarding experience. To learn more about mill dogs and start the adoption process, visit our website!

Learn More

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

SCOOBY-DOO

Mastiff Husky

Male, Young
Federal Heights, 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, Shots are up-to-date,
Story
Hello my Name is Scooby-Doo I'm 2 Yrs Old I'm a Great and Very Loving Dog, However I'm a litte Hard Headed And Sometimes Times Stubborn. I'm Very Playfully, I Frequently Go to the Westminster Open Space Dog Park near Stanley Lake, I run and play with all the other Dogs making Friends and having a Wonderful time, Never Showing any Aggression towards the other Dogs or the other people there, I'm Well Tempted. My Eyes are Ghost Blue, I get that From My Husky Father and My Mother is Mastiff. I'm looking For Great new Home with tons of Love, And a Big Back yard to run And Play, All my Vaccination Are Current Threw The Spur Clinic, I Am Also Fixed and House Trained. PLEASE Consider Being My New Family and Home , Thank you

Learn More

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

Rufio

Mastiff

Male, 6 yrs 8 mos
Colorado Springs, CO
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
-
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.

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 Castle Rock, Colorado.

    an arrow icon
location arrow icon Current location
  • New York, NY
  • Los Angeles, CA
  • Houston, TX
  • Dallas, TX
  • Brooklyn, NY

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 Arvada, CO Mastiff in Aurora, CO Mastiff in Brighton, CO Mastiff in Centennial, CO Mastiff in Cherry Hills Village, CO Mastiff in Colorado Springs, CO Mastiff in Commerce City, CO Mastiff in Denver, CO Mastiff in Edgewater, CO Mastiff in Englewood, CO Mastiff in Federal Heights, CO Mastiff in Golden, CO Mastiff in Greenwood Village, CO Mastiff in Lakewood, CO Mastiff in Littleton, CO Mastiff in Lone Tree, CO Mastiff in Northglenn, CO Mastiff in Parker, CO Mastiff in Sheridan, CO Mastiff in Thornton, CO Mastiff in Westminster, CO Mastiff in Wheat Ridge, CO Mastiff in Woodland Park, CO

Related breeds in Castle Rock, Colorado

Bullmastiffs in Castle Rock, Colorado Neapolitan Mastiffs in Castle Rock, Colorado Saint Bernards in Castle Rock, Colorado

Mastiff shelters & rescues in Castle Rock, Colorado

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

Here are a few organizations closest to you:

Rescue

16.8 miles

Big Dogs Huge Paws, Inc

PO Box 460699, Aurora, CO 80046

Pet Types: dogs

More an arrow icon

Rescue

21.5 miles

4 Paws 4 Life Rescue and Boarding

3648 N. Perry Park Road, Sedalia, CO 80135

Pet Types: cats, dogs

More an arrow icon

Rescue

24.5 miles

Ace of Hearts Dog Rescue - CO Transport Stop

711 Walnut St, Boulder, CO 80203

Pet Types: dogs

More an arrow icon

Rescue

33.5 miles

National Mill Dog Rescue

5335 JD Johnson Rd, Peyton, CO 80831

Pet Types: dogs

More an arrow icon

Shelter

38.1 miles

Waiting Under the Willow Foundation - CO Transport

Colorado Springs, CO 80905

Pet Types: dogs

More an arrow icon

Shelter

39.8 miles

Riverdale Animal Shelter

12155 Park Blvd, Brighton, CO 80601

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