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Mastiff puppies and dogs in Dover, Delaware

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

Adopt a Mastiff near you in Dover, Delaware

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 Dover, Delaware

These Mastiffs are available for adoption close to Dover, Delaware.
We'll also keep you updated on Precioso's adoption status with email updates.
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Precioso

Mastiff

Female, 11 yrs 5 mos
Queenstown, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
Precioso is a kind, 11.5-year-old Mastiff that was removed from a rough situation. Despite her difficult life, she has the sweetest disposition to adults and children alike. Although a senior, she still enjoys walking the neighborhood and playing gently with other senior pups. Interested in meeting Precioso? Complete an adoption application today! https://qacmd.seamlessdocs.com/f/adoptionapp

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

Mastiff

Female, 5 yrs 1 mo
Queenstown, MD
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
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Story
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We'll also keep you updated on Tulip's adoption status with email updates.
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Tulip

Mastiff Labrador Retriever

Female, 10 mos
Clayton, NJ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Tulip's Story Tulip is a 10-month-old black Mastiff/Lab mix with a big heart and an even bigger personality. She came to the shelter as a stray alongside four other dogs, but it didn’t take long for her to stand out as the most social and people-loving of the group. Already over 50 pounds and still growing, Tulip is going to be a large, strong companion. She thrives around other dogs and would do wonderfully in a home with a canine friend to play with. However, her natural curiosity and prey drive mean she would likely chase cats, so a cat-free home is recommended. Tulip is sweet, affectionate, and eager to connect, but she’s still learning her manners—especially on a leash. With consistent training and guidance, she has all the potential to become an incredible, well-rounded companion. Because of her size, strength, and breed mix, prior experience with large or Mastiff-type dogs is required to ensure she continues to grow into her best self. Tulip is ready to find a loving home that will give her the structure, patience, and affection she deserves. Applications are now being accepted for this beautiful girl—could she be your perfect match? Please apply for Tulip at https://www.gloucestercountynj.gov/FormCenter/Animal-Shelter-5/PreAdoption-Application-50 How To Adopt

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

Mastiff Labrador Retriever

Female, 10 mos
Clayton, NJ
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Hyacinth's Story Meet Hyacinth 🌸 Hyacinth is a 10-month-old Mastiff/Labrador Retriever mix with a gentle heart and so much potential. This sweet girl is still learning about the world around her after being found as a stray, and new experiences can make her a bit shy at first. But give her a little time and patience, and you’ll see just how kind and loving she truly is. Hyacinth is especially looking for someone who can help guide her as she builds confidence—she’s not quite sure about walking on a leash yet, so she’ll need a family willing to take things slow and show her the ropes. With positive reinforcement and encouragement, she’s sure to blossom into a wonderful companion. The good news? Hyacinth has already shown that she can get along well with other dogs, and having a canine friend in the home could even help her feel more secure as she adjusts. If you’re someone who finds joy in helping a shy pup come out of her shell, Hyacinth could be the perfect match for you. With a little love, patience, and guidance, this sweet girl is ready to bloom into the loyal, loving dog she’s meant to be. If you are interested in learning more about Hyacinth or adopting her, please contact us! ☎️(856) 881-2828, prompt # 1 for Adoptions 🖥️gcas@co.gloucester.nj.us If you are ready to adopt, visit us anytime we are open to get the process started, or complete an online application at the link below: https://www.gloucestercountynj.gov/FormCenter/Animal-Shelter-5/PreAdoption-Application-50 We are located at: 📍1200 N. Delsea Drive, Clayton, NJ 08312

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

Coco

Mastiff

Female, 5 yrs 1 mo
Blackwood, NJ
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
This big, thick momma is 113 pounds of pure chunky love! Coco has spent much of her life living outside, and now she’s finally getting her chance to enjoy the comfort, safety, and warmth of a real home.Don’t let her size fool you — beneath those extra rolls is the sweetest soul. Coco is gentle, loving, and just wants a soft spot to lay her head and someone to call her own. After everything she’s been through, she deserves a cozy couch, full belly, and a family who will spoil her the way she should’ve been all along.If you’ve got room in your heart (and on your sofa!) for this over-sized sweetheart, Coco is ready to be your loyal, chunky best friend.

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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 Dover, Delaware.

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Mastiff puppies and dogs in nearby cities

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Related breeds in Dover, Delaware

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Mastiff shelters & rescues in Dover, Delaware

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

Here are a few organizations closest to you:

Shelter

34.8 miles

Queen Anne's County Animal Services

201 Clay Drive, Queenstown, MD 21658

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

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Shelter

42.9 miles

Gloucester County Animal Shelter

1200 N Delsea Dr, Clayton, NJ 08312

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

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Shelter

49.4 miles

Homeward Bound Pet Adoption Center - Camden County Animal Shelter

125 County House Rd, Blackwood, NJ 08012

Pet Types: cats, 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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