Mastiff Adoption in Belvidere, IL: Mastiff Puppies for Sale in Belvidere, IL

Adopt a Mastiff near you in Belvidere, Illinois

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 Belvidere, Illinois

These Mastiffs are available for adoption close to Belvidere, Illinois.

Barley

English Mastiff German Shepherd Dog

Female, 3 mos

Poplar Grove, IL

Size

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

Details

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

Story

Name: BarleyBreed: English Mastiff/German ShepardDOB: 3/5/2026Good with kids: YESGood with dogs: YESGood with cats: YESFoster location: Waukesha, WIAdoption fee: $400 Fun Bio: If interested in a pet from us, please fill out the adoption application that is located on our website. We process applications in the order in which they are received. We always recommend crate training, positive reinforcement training, exercise, playtime, and a regular schedule for potty breaks when bringing a new dog/puppy into your home. Adjustment takes time for both you and your new family member, so remember to be patient and enjoy this new and exciting time! Included in the adoption fee are age appropriate vaccinations, heartworm testing (done at 26 weeks), deworming, spay or neuter surgery, and microchip. ##2756914##

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Stout

English Mastiff German Shepherd Dog

Male, 3 mos

Poplar Grove, IL

Size

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

Details

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

Story

Name: StoutBreed: English Mastiff/German ShepardDOB: 3/5/2026Good with kids: YESGood with dogs: YESGood with cats: YESFoster location:Algonquin, ILAdoption fee: $400 Fun Bio: If interested in a pet from us, please fill out the adoption application that is located on our website. We process applications in the order in which they are received. We always recommend crate training, positive reinforcement training, exercise, playtime, and a regular schedule for potty breaks when bringing a new dog/puppy into your home. Adjustment takes time for both you and your new family member, so remember to be patient and enjoy this new and exciting time! Included in the adoption fee are age appropriate vaccinations, heartworm testing (done at 26 weeks), deworming, spay or neuter surgery, and microchip. ##2756739##

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Hops

English Mastiff German Shepherd Dog

Female, 3 mos

Poplar Grove, IL

Size

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

Details

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

Story

Name: HopsBreed: English Mastiff/German ShepardDOB: 3/5/2026Good with kids: YESGood with dogs: YESGood with cats: YESFoster location: Waukesha, WIAdoption fee: $400 Fun Bio: If interested in a pet from us, please fill out the adoption application that is located on our website. We process applications in the order in which they are received. We always recommend crate training, positive reinforcement training, exercise, playtime, and a regular schedule for potty breaks when bringing a new dog/puppy into your home. Adjustment takes time for both you and your new family member, so remember to be patient and enjoy this new and exciting time! Included in the adoption fee are age appropriate vaccinations, heartworm testing (done at 26 weeks), deworming, spay or neuter surgery, and microchip. ##2756910##

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Shy

Mastiff Labrador Retriever

Female, Young

Huntley, IL

Size

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

Details

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

Story

I am 53 lbs, and I am looking for my forever home. Adoption Donation: $450 Shy is a beautiful girl with a stunning brindle coat and a gentle, sensitive soul. True to her name, she can be a little shy at first and may need a minute to warm up to new people. But once she feels safe, her sweet personality shines through. Shy loves affection and will happily lean into you for pets once she trusts you. She has such a tender heart and just wants to be close to someone who cares about her. She came to us when her owner sadly became homeless, and the change has been scary for her. Shy is simply looking for a safe, loving home again — a place where she can relax, feel secure, and be someone’s beloved companion. With a little patience and kindness, Shy will reward you with quiet loyalty and lots of love. All dogs are microchipped, neutered, current on all vaccines, heartworm tested (if age appropriate), and up-to-date on preventatives at the time of adoption. All household members and any dogs from the household need to be present to be able to adopt. A photo ID will be required at the time of adoption. Appointments are recommended. All applications are considered general. Specific animals are NOT put on hold for adoption. When you visit, our adoption counselors will be able to make suggestions based on the type of pet you are looking for and help you find the best fit for your family. Animal House Shelter cannot guarantee the breeds of the adoptable animals. The animals are posted on the website as the breed or breed mix based on their physical characteristics they most resemble. We also cannot guarantee the ages of our adoptable animals or how large puppies will be when fully grown. We look forward to seeing you soon! Link to the Adoption Application: https://www.animalhouseshelter.com/adopt/adoption-application/ Animal House Shelter 13005 Ernesti Road Huntley, IL 60142 847-961-5541 phone 847-961-5537 fax Open: Sunday-Friday from 11 AM to 7 PM Saturday from 9 AM to 7 PM Connect With Us: Like Us On Facebook ! Watch Us On YouTube ! Follow Us On Twitter ! Adoption Application: https://www.animalhouseshelter.com/adopt/adoption-application/ Adopt a Pet: https://www.animalhouseshelter.com/adopt/ Directions to Shelter: https://www.animalhouseshelter.com/visit/ Adoptable Dogs: https://www.animalhouseshelter.com/dogs/ Adoptable Cats: https://www.animalhouseshelter.com/cats/June 9, 2026, 9:56 pm

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Mia Bella

Mastiff Boxer

Female, 1 yr 8 mos

South Elgin, IL

Size

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

Details

Spayed or Neutered,

Story

Meet Mia Bella! Mia Bella is a beautiful 2-year-old Boxer/Mastiff mix weighing 66 pounds. This sweet and loving girl came to Anderson Animal Shelter from a partner shelter in Louisiana along with her nine puppies. Now that her puppies are growing up, it's Mia Bella's turn to find the loving forever home she deserves. Mia Bella is a sweet, loving girl with a gentle soul. She can be a little shy when meeting new people, but once she feels comfortable, her affectionate personality truly shines. Give her a little time, and she'll happily come over for cuddles, pets, and quality time by your side. Mia Bella loves companionship and enjoys showing her affection in her own quiet way. While treats aren't quite her favorite thing yet, she's still discovering all the good things life has to offer, and with time, she may become a treat enthusiast too! When Mia Bella arrived at Anderson Animal Shelter, she tested positive for Heartworm. The staff believes that the best place for Heartworm-positive dogs like Mia Bella to recover and complete treatment is in a loving forever home. If you choose to adopt Mia Bella, our clinic staff will support you every step of the way by answering questions and providing guidance throughout her treatment. The process generally takes about three months and involves some simple at-home care to help keep her safe while she recovers. The final step is a follow-up test six months after treatment begins. The Heartworm treatment process is highly successful, and the staff anticipates that Mia Bella will make a full recovery! It's also important to know that Heartworm can only be transmitted from animal to animal through mosquito bites. If you're looking for a gentle, affectionate companion with lots of love to give, Mia Bella is ready to meet you! Stop in and meet my cute self in person during our adoption hours. For more information, email info@ahconnects.org or call us at 847-697-2880 x: 0, and the staff will be happy to help you. All of our dogs and puppies go home spayed or neutered, microchipped, and heartworm tested (for dogs 7 months and older). They are also up to date on core vaccines, as well as heartworm, flea, and tick preventatives. Each adoption includes a 3.5-pound bag of dog or puppy food and a free vet exam at one of our participating veterinary partners.

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Tara

Mastiff

Female, Senior

St Charles, IL

Size

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

Details

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

Story

Meet Tara! She's a sweet 6-year-old English Mastiff, almost 7, and weighs 155 lbs! She's looking for her forever home after her human dad passed away and is currently in foster care. Tara is a gentle giant, but super shy at first. When she's scared, she'll pancake to the ground, and it's almost impossible to move her.Once she trusts you, she will love you for the rest of her life. She gets along with other dogs and people, and would do great in a home with older kids because of her size, and calmer doggy friends since she's getting older. This spayed and fully vaccinated couch potato just wants a loving buddy! If you're interested in meeting Tara, contact Gertie at 708-369-7247 . The $100 adoption fee will support the Adopt-a-pet Foundation. 🐾❤️

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Mastiff puppies and dogs in Belvidere, Illinois

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Mastiff puppies and dogs in Belvidere, Illinois

Learn More:

Adopt a Mastiff near you in Belvidere, Illinois

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 Belvidere, Illinois

These Mastiffs are available for adoption close to Belvidere, Illinois.

Search for a Mastiff puppy or dog

Mastiff puppies and dogs in nearby cities

Related breeds in Belvidere, Illinois

Mastiff shelters & rescues in Belvidere, Illinois

Looking for a specific shelter or rescue?

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

Mastiff basics

Mastiff basics