Mastiff Adoption in Dover, NJ: Mastiff Puppies for Sale in Dover, NJ

Adopt a Mastiff near you in Dover, New Jersey

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, New Jersey

These Mastiffs are available for adoption close to Dover, New Jersey.

Juliana

English Mastiff Labrador Retriever

Female, Adult

Chester, 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

You can fill out an adoption application online on our official website. Hi! My name is Juliana! I'm about 4 years old, 78 lbs. and housetrained. I am timid though, so I need a special home, one with another dog (or dogs), a fenced in yard and really patient people. I'm so lucky to have a great foster home but I know my FUR ever family is out there somewhere. Julianna is spayed, microchipped, and vaccinated. Go to our website to see more pictures of her. See Juliana playing here: https://www.facebook.com/NJSHPR/videos/703925398009073 If you are interested, submit an application at njshpetrescue.org * You must live within 90 minutes of Chester NJ to be considered as an in-person home visit is required for all adoptions. Visit this organization's web site to see any additional information available about this pet.March 13, 2026, 9:33 am

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Lee

Mastiff Pit Bull Terrier

Male, Adult

Skillman, NJ

Size

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

Details

Spayed or Neutered,

Story

Big guy, big heart, and so much love to give! Meet Lee, affectionately known as Bulli, a handsome brindle Mastiff/Pit Bull mix who is looking for a second chance at happily ever after. Through no fault of his own, his owner was no longer able to care for him, and now this sweet boy is searching for a family to call his own.Don't let his big, tough-guy looks fool you! Lee is a total sweetheart who loves being close to his favorite people. One of his favorite things to do is sit between your legs or lean his big body right into you for some extra love. He's a big snuggly guy who wants nothing more than to feel safe, loved, and part of a family.Lee is an active boy who loves to play, have fun, and enjoy life! He's also a fan of tasty treats, especially apples, peanut butter, and bananas. And here's some great news for his future family: Lee is both housebroken and crate trained!Lee gets along with kids, but when it comes to other dogs, he's a little more selective. He needs proper introductions and canine companions whose personalities and play styles are a good match for his. The right dog friends are out there; they just need to vibe with him! And despite his big, brave appearance, Lee has a softer side that comes out during thunderstorms. When the skies rumble, he gets scared and could use some extra reassurance from his people. Even big guys need comfort sometimes!Lee isn't asking for much. Just a home where he can be loved for who he is, a family to share adventures and couch time with, and people who will let him lean into them when he needs a little extra affection.Could you be the one Lee has been waiting for? If you're looking for a loyal, playful, affectionate big guy with an even bigger heart, Lee (Bulli) might just be your perfect match! Adopt Lee. Give this handsome boy the loving home he deserves. If you are interested in adopting, please fill out an application on our website www.savehomelessanimals.org. SAVE is operating by appointment-only for approved adopters. For more information please call SAVE at 609-309-5214. Primary Color: Brindle Weight: 80 Age: 4yrs 0mths 1wks

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LOUIE in NY to meet & greet!

Mastiff

Male, 7 yrs 1 mo

New York, NY

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

This is LOUIE! He is in New York waiting to meet you! This loyal guy has one thing on his mind - to love his human. This 76.5 pound (as of 8/11/24) and approximately 5.5 year old (as of January 31, 2025) gentle soul is affectionate and loves to just relax on the couch. He wants to be with his human to get hugs and kisses. His gentle nature and easy going personality are the perfect combination. We think he is a Mastiff mix. This handsome guy was on an euthanasia list in California but we rescued him. LOUIE is calm and laid back. His will make a perfect best buddy. If you're interested in making LOUIE part of your family, please fill out an application on our website or send us an email with any questions. We can't wait to hear from you! If you feel that LOUIE is a good fit for you/your family, please complete an application from our site, miraclesforsatosrescue.org FOR IMMEDIATE CONSIDERATION PLEASE COMPLETE AN APPLICATION! https://www.miraclesforsatosrescue.org/adopt Please then email the application back to us at miraclesforsatosrescue@gmail.com ------------------------------------- PLEASE READ: This dog is currently located in New York and is ready for a meet and greet. Once an adopter is approved, we transport to New York/New Jersey! We strive for our dogs to be adopted into the right home. The best fit for the dog is our priority. Please make sure you are ready to properly exercise and give a dog all it need for fulfillment. In addition, we cannot guarantee breed of any dog or expected adult size of puppy. Please also note that any dog that is "house trained" will still need patience in a new home, new people and new schedule. Please be ready to house train ANY dog you adopt! Thank you for understanding.

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Mama

Mastiff Mixed Breed (Large)

Female, 3 yrs 8 mos

Easton, PA

Size

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

Details

Story

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Atlas

Mastiff

Male, 7 yrs

Shohola, PA

Size

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

Details

Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,

Story

Meet Atlas! He is roughly 5 years old.This powerful canine is affectionate and enjoys everyone`s company. He loves outdoor adventures and playtime. He is looking for his forever home!

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King Shady

Mastiff

Male, 9 yrs 1 mo

Hamilton, NJ

Size

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

Details

Story

King Shady is a gentle Mastiff mix with a heart as big as he is. While many dogs his age are overlooked, King Shady is hoping someone will see beyond the gray on his muzzle and recognize the loyal, loving companion waiting underneath.King Shady enjoys the simple things in life. He`s always excited when it`s time for a walk, but once he`s outside, he settles into an easy pace and enjoys strolling by your side without pulling on the leash. He`s social with people, happy to meet new friends, and absolutely loves gentle pets, belly rubs, and spending quality time with the people he trusts.This handsome senior isn`t looking for adventure—he`s looking for a home. A quiet place where he can finally exhale, stretch out on a cozy bed, and know he belongs.King Shady is searching for an adult-only home where he can be the only pet. He can be reactive toward other dogs and has resource guarding behavior around food, so he`ll thrive with an experienced adopter who understands his needs and can provide a structured, predictable environment where he feels safe and secure.Toys don`t really interest King Shady—his favorite things are leisurely walks, relaxing with his people, and soaking up affection. If you`re looking for a loyal companion rather than a high-energy playmate, King Shady may be exactly who you`ve been waiting for.Senior dogs have a way of loving with their whole hearts. They don`t ask for much—just kindness, patience, and a place to call home. In return, they offer unwavering loyalty and quiet companionship that is truly priceless.If you have room in your heart and home for a gentle giant who deserves a second chance, come meet King Shady. He may just be the missing piece you`ve been searching for.To complete adoption questionnaire: https://hamiltonmcnj.seamlessdocs.com/f/AdoptionApplicationTo see other available animals: https://www.hamiltonnj.com/173/Pets-Available-for-AdoptionHamilton Township Animal Shelter cannot offer any guarantees on the age, health, temperament, personality or mental disposition of any pet. Hamilton Township Animal Shelter cannot and does not represent, warrant, promise, or guarantee how the adopted pet will interact or react to the new home environment.Reviewed: 10/20/2026

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Mastiff puppies and dogs in Dover, New Jersey

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Adopt a Mastiff near you in Dover, New Jersey

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, New Jersey

These Mastiffs are available for adoption close to Dover, New Jersey.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Dover, New Jersey

Mastiff shelters & rescues in Dover, New Jersey

Looking for a specific shelter or rescue?

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

Mastiff basics

Mastiff basics