Mastiff Adoption in Johnstown, CO: Mastiff Puppies for Sale in Johnstown, CO

Adopt a Mastiff near you in Johnstown, 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 Johnstown, Colorado

These Mastiffs are available for adoption close to Johnstown, Colorado.

Riley

Mastiff

Female, 2 yrs 5 mos

Windsor, CO

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Good with dogs, Spayed or Neutered,

Story

Meet Riley, a gentle 2 yr old Mastiff/Husky mix, She has overcome more than her fair share of challenges. She has embarked on a journey of healing and hope after a difficult past of neglect and abuse. Despite it all, her spirit remains unbroken, and she is ready to discover the warmth and love of a true forever home. Riley is slowly realizing that not all humans are scary. With patience and kindness, Riley is blossoming into a loving and affectionate companion who adores being close to her person. Whether it's snuggling up for a cozy cuddle session or playing with her favorite toys, Riley finds comfort and happiness in simple moments of joy. If you're ready to give Riley the love and care she has been longing for, please apply today! Together, we can write the next chapter of her story—one filled with love, trust, and the happiness she so truly deserves,

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Sugar Plum

Mastiff

Female, 4 yrs 1 mo

Windsor, CO

Size

(when grown) X-Large 101 lbs (46 kg) or more

Details

Story

Sugar is a beautiful Mastiff, guessed to be around 4 yrs old and a big girl at 112 lbs! She was rescued in CA with her 7 puppies. She's very sweet, loves attention from her people and to be with them, walks well on leash, and will be best as only dog. She would like to have a fenced yard, so she can go potty at her leisure. Sugar loves to play: chasing balls and gentle tug-o-war. I think she'll bound around with the best of them, when she's feeling loved in a home. Come and meet this gorgeous gentle giant! She is waiting in Windsor.

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Ombre

Mastiff Boxer

Male, 3 yrs 1 mo

Fort Collins, CO

Size

(when grown) Large 61-100 lbs (28-45 kg)

Details

Spayed or Neutered,

Story

This pups adoption fee has been partially sponsored by All Aboard or an All Aboard partner! The new adoption fee is reflected on the profile. IMPORTANT NOTE REGARDING THIS DOG: Ombre can be easily startled by new people and things. He is occasionally slower to meeting new people, especially men, and other dogs. Ombre has the potential to get overwhelmed easily and can resource guard. Ombre needs an adopter who is patient and willing to continue his training. Ombre is big guy with a lot of love to give! He came to us with a few quirks that his foster has been helping him work through and he is constantly making progress! He does need an experienced adopter who will be dedicated to continued positive reinforcement training and ongoing socialization. He has come a long way since his arrival in January 2023 and needs the perfect partner in crime to help him continue making progress! Ombre can be a bit skittish with new sounds or unexpected movements and can resource guard at times. He is occasionally slow to warm up to new men and other dogs, but not consistently! He can get overwhelmed in new high-activity environments, so continued socialization is a must. Ombre is very loving and curious, and acts like he is his foster's shadow. This loving boy is a classic case of a dog who is worth the effort! With the right, experienced adopter who is committed to setting him up for success through continued training and socialization, Ombre will absolutely blossom into his adopter's most dedicated friend! He is house and kennel trained. Playgroup - https://youtube.com/shorts/Brmr_wwiRKs ADOPTION FEE: $75 We are a foster-based rescue and do not generally have pups available to meet at our office except during adoption events on Saturdays. Interested in this pup? The first step is to complete our online application by clicking the "Apply for Adoption" button. Please note that we are only able to finalize adoptions at events for approved adopters. The earlier you apply, the better as it takes time to review and approve applications. We host adoption events almost every Saturday from 10:00am to 1:00pm at our rescue office (1721 W Harmony, unit 102, Fort Collins, Co 80526)! Check our Instagram and/or Facebook page for info on where we will be hosting adoptions this weekend! All Aboard Animal Rescue saves dogs and puppies from high-kill shelters in other states. These pups are brought to Colorado, where they are required to be spayed or neutered - breaking the cycle of unwanted litters of puppies who end up as strays! Please consider supporting us in this mission by adopting, fostering, volunteering, or donating.

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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

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Barkley

Mastiff

Male

Fort Collins, CO

Size

(when grown) -

Details

Good with kids, Good with dogs, House-trained, Spayed or Neutered,

Story

Barkely is a 4 1/2 yr Pittie/Mastiff/Heeler mix & a very handsome good boy. He heartily eats his food and treats. He enjoys a variety of veggies, fruit, yogurt, canned food, bone broth as toppers or in a West Paw Topple cup, and a good bone to chew. He also likes a dab of peanut butter before bed. He's a goober!! He is like a train when it's time to go outside to play. He thinks it's a race to get to his favorite ball. He lives for fetch!! Return? Well, he returns and drops the ball a few feet away. He's still slowly working on return and give/release. He is good on harness/lead to walk. He is a big boy, & is strong. He is a "Velcro" dog. He wants to be near his human & is willing to scale a fence to get to you. Therefore- Barkley requires a 6 ft or higher fence. He can not be left unattended outside until you're positive he can not/will not clear the fence. Barkley needs a stable home life. Love, attention, training, and play are highly encouraged, and another dog is highly encouraged to continue dog behavior/play/training. He is kennel-trained, & potty-trained. Please schedule your meet & greet today! November 5, 2024, 1:55 pm

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Special Needs

Sabrina

Mastiff American Bulldog

Female, 6 yrs 4 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.

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Mastiff puppies and dogs in Johnstown, Colorado

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Adopt a Mastiff near you in Johnstown, Colorado

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These Mastiffs are available for adoption close to Johnstown, Colorado.

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Mastiff puppies and dogs in Johnstown, Colorado

Learn More:

Adopt a Mastiff near you in Johnstown, 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 Johnstown, Colorado

These Mastiffs are available for adoption close to Johnstown, Colorado.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Johnstown, Colorado

Mastiff shelters & rescues in Johnstown, Colorado

Looking for a specific shelter or rescue?

Want to learn more about adopting a Mastiff puppy or dog?

Mastiff basics

Mastiff basics