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

Adopt a Mastiff near you in Princeton, 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 Princeton, New Jersey

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

Gus

Mastiff

Male, 5 yrs 8 mos

east windsor, NJ

Size

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

Details

Spayed or Neutered,

Story

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King Shady aka Cuto

Mastiff

Male, 8 yrs 3 mos

Hamilton, NJ

Size

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

Details

Story

At 8 years old, King Shady is a big-hearted Mastiff mix looking for a calm, understanding forever home. He may be a senior, but he’s still full of life and has plenty of love to give.When it’s time for a walk, King Shady is eager to head out but settles nicely once he’s outside—he doesn’t pull on leash and enjoys lumbering along at his own pace. He’s social with people, calm and curious when meeting new friends, and enjoys gentle pets and attention. With his handlers, King Shady is affectionate—he’ll lean in for scratches, roll over for belly rubs, and happily soak up time spent together.King Shady will need a home where he is the only pet. He can be reactive when seeing other dogs and should not live with children due to his resource guarding behavior around food. His perfect match is an experienced adopter who understands his needs and can give him a safe, structured environment where he can relax and shine.While King Shady isn’t interested in toys, he’s more about the simple joys in life—steady walks, quiet companionship, and people who respect his boundaries. He has so much love to give to the right person who can see past his quirks and offer him the stable, loving home he deserves.If you have a soft spot for seniors and experience with large breed dogs, King Shady might just be the loyal companion you’ve been waiting 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.

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Cypress URGENT BABY‼️

Mastiff Shepherd (Unknown Type)

Male, Puppy

Hamilton, NJ

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with kids, Good with dogs, Good with cats, Shots are up-to-date,

Story

🎄🚨 URGENT CHRISTMAS PLEA – BABY CYPRESS NEEDS A MIRACLE 🚨🎄 Meet Cypress — a tiny, precious baby boy whose whole life is just beginning, yet he urgently needs a hero now. 💔 With his soulful eyes and sweet puppy face, Cypress is the definition of innocent. He should be wrapped in warmth, love, and safety this Christmas… not facing an uncertain future. Cypress is just a baby who depends entirely on humans to protect him. He’s gentle, trusting, and full of potential — the kind of puppy who will grow into someone’s best friend, shadow, and heart dog. All he needs is a chance. ✨ Cypress is: • A very young puppy • Sweet, gentle, and loving • Ready to learn, grow, and thrive Please don’t let Cypress spend Christmas without hope. 🎄🙏 Be his miracle. PLEASE TEXT KAREN 4146298152

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Autumn URGENT BABY‼️

Mastiff Shepherd (Unknown Type)

Female, Puppy

Hamilton, NJ

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with kids, Good with dogs, Good with cats, Shots are up-to-date,

Story

🚨💔 URGENT: SWEET BABY GIRL NEEDS A HERO NOW 💔🚨 This precious baby girl should be cuddled in a warm, loving home — not facing uncertainty and danger. With her soft puppy face, soulful eyes, and tiny paws, she is pure innocence. She’s trusting, gentle, and completely dependent on humans to step up for her. She is just beginning her life and deserves the chance to grow up knowing safety, kindness, and love. Puppies like her are incredibly resilient, but they shouldn’t have to be. She needs someone to say yes — to foster, adopt, or rescue — before it’s too late. ✨ About her: • Very young puppy • Sweet, gentle, and loving • Full of potential and ready to learn Please don’t let her be forgotten. 🙏 Be her miracle. PLEASE TEXT KAREN 4136298152

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Turk

Mastiff Shepherd (Unknown Type)

Male, Puppy

Hamilton, NJ

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with kids, Good with dogs, Good with cats, Shots are up-to-date,

Story

🚨 URGENT: Sweet Baby Turk Needs a Hero NOW 🚨 Meet Turk — a tiny, precious baby boy who should be snuggled in a warm home, not facing uncertainty. 💔 This sweet little soul is all puppy innocence: soft eyes full of hope, gentle paws, and a heart that just wants love. Turk is just a baby, and he’s already relying on humans to do the right thing for him. He deserves safety, warmth, and a family who will watch him grow, learn, and thrive. He’s at the age where love and stability mean everything — and without it, his future is at risk. ✨ Turk is: • Young, sweet, and innocent • Loving and trusting • Ready to grow up in a forever home Please don’t let this baby’s story end before it truly begins. 🙏 Be Turk’s miracle. PLEASE TEXT KAREN 4136298152

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Pumpkin Pie URGENT BABY ‼️

Mastiff Shepherd (Unknown Type)

Female, Puppy

Hamilton, NJ

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

Good with kids, Good with dogs, Good with cats, Shots are up-to-date,

Story

🆘 URGENT – Pumpkin Pie Needs a Home 🆘 Meet Pumpkin Pie, a precious baby who deserves so much more than a shelter start to life. This sweet little one is gentle, innocent, and completely dependent on humans to keep her safe. 💔 Pumpkin Pie is just a baby — she should be cuddled, loved, and learning what it means to be safe, not facing uncertainty. She has the softest eyes and a calm, trusting soul that will melt your heart instantly. She desperately wants a home of her own. A warm home will literally change her future. PLEASE TEXT KAREN 4136298152

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Adopt a Mastiff near you in Princeton, New Jersey

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

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Mastiff puppies and dogs in Princeton, New Jersey

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Adopt a Mastiff near you in Princeton, 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 Princeton, New Jersey

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

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Princeton, New Jersey

Mastiff shelters & rescues in Princeton, New Jersey

Looking for a specific shelter or rescue?

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

Mastiff basics

Mastiff basics