Adopt

Mastiff puppies and dogs in Belvidere, Illinois

Looking for a Mastiff puppy or dog in Belvidere, Illinois? Adopt a Pet can help you find an adorable Mastiff near you.

Picture of Mastiff

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

Sam

Mastiff Mixed Breed (Large)

Male, 3 yrs 9 mos
Barrington Hills, IL
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Sam! Sam is a very handsome pup, estimated at about 3 years old. He’s thought to be a Mastiff Mix, but, rather small for the breed. Sadly, Sam found himself at an overcrowded noisy animal control facility down south. He deserves a forever home and family of his own, and we want to help him get there!! This precious pup absolutely loves people and is good with older kids who are respectful of dogs. We expect he is good with lower energy dogs. Dogs who are too active might scare him and cause him to react. Sam absolutely loves belly rubs, and treats too! He's a little rough around the edges in terms of training but clearly is eager to learn. Sam is in overall good physical shape however he does have some vision issues causing him to sometimes miss things coming his way….this is why we expect he’d be scared by higher energy dogs, and high-activity youngsters. Sam is neutered, up to date on vaccinations, microchipped, heartworm negative and on preventative. We would still like to get Sam to an eye specialist for a comprehensive examination of his eyes/vision. If you’d like to add Sam to your family, please contact BAARKDogRescue@gmail.com or 847-852-0895.
We'll also keep you updated on Weber's adoption status with email updates.
Photo of Weber

Weber

English Mastiff

Male, 3 mos
Hainesville, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Hello Everyone, My name is Weber and I’m a 3 mo old English Mastiff baby boy who is as sweet as can be. I am looking for my happily ever after. Investing your time and love into me will be so worth it!! I am an absolute sweetheart. I was rescued and am now in a foster home awaiting my forever family. I am a sweet, loving and smart lil baby who just wants a loving family. I am happy, playful and an absolute joy to be around. I love playing and I am right at the perfect age for lots of training. I am good with children and other animals. Please add a lotta unconditional love, sloppy kisses, tail wags and endless happiness to your family and contact jbrescuerangers@yahoo.com for an adoption application and bring me home. I will come with the works (neutered, up to date on everything, micro chipped, fecal, heart worm tested, monthly heartworm, flea and tick prevented, a free vet visit and medical insurance). What more could a new family ask for? Love and Kisses, Weber
We'll also keep you updated on Leona's adoption status with email updates.
Photo of Leona

Leona

Mastiff

Female, Young
Vernon Hills, IL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Not good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Oh, Leona....where do we start? It is evident that this poor girl was loved at one point in her short life. She knows how to sit on command, give paw, and does zoomies when she's excited. We're not sure where things went wrong for her, but she's with us now and is learning to trust again. She's on the petite side and is so funny when she plays. She, unfortunately, is not a fan of other dogs so she'll need to be the only one in the home. Email us at bombshellbullies@hotmail.com to see if Leona would be a good match for you!
We'll also keep you updated on Weber's adoption status with email updates.
new badge
Photo of Weber

Weber

English Mastiff

Male, 3 mos
Yorkville, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Hello Everyone, My name is Weber and I’m a 3 mo old English Mastiff baby boy who is as sweet as can be. I am looking for my happily ever after. Investing your time and love into me will be so worth it!! I am an absolute sweetheart. I was rescued and am now in a foster home awaiting my forever family. I am a sweet, loving and smart lil baby who just wants a loving family. I am happy, playful and an absolute joy to be around. I love playing and I am right at the perfect age for lots of training. I am good with children and other animals. Please add a lotta unconditional love, sloppy kisses, tail wags and endless happiness to your family and contact jbrescuerangers@yahoo.com for an adoption application and bring me home. I will come with the works (neutered, up to date on everything, micro chipped, fecal, heart worm tested, monthly heartworm, flea and tick prevented, a free vet visit and medical insurance). What more could a new family ask for? Love and Kisses, Weber
We'll also keep you updated on Angel's adoption status with email updates.
Photo of Angel

Angel

Mastiff

Female, Young
Oswego, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
Hi, I’m Angel and I’m new to the rescue. I am currently decompressing and getting used to my foster family. Check back as my foster family learns more about me! Dog’s Name: Angel Location:  Mokena, Il. Date of Birth: Gender: Female Breed: Bullmastiff Mix Color: Brindle Dog's Weight: 81.2 Gets along with: Dogs?: All Dogs  Cats?:  Unknown Kids?: All kids Training: Leash trained: Walks loose on leash Crate/Kennel:  Goes into crate/kennel on command Potty trained: Indicates a need to potty and doesn’t have indoor accidents Car:  Rides Well in car   Until the profile is removed from the public’s view, this dog is considered available for adoption. To apply to adopt from Just Giants Rescue fill out an online. All approved applications are good for 12 months. Meet and greets can be scheduled with approved adopters. All dogs adopted from Just Giants Rescue are up to date on vaccines (Rabies, DHPP, Bordetella), microchipped, and spayed or neutered. Some exceptions may apply. All adoption fees are non-refundable; Just Giants is a NFP 501(c)3 organization. Meet and greets can be scheduled with approved adopters. Transportation from the foster home to the adopter is the responsibility of the adopter to coordinate. Just Giants does not adopt outside of the continental US. To apply to adopt from Just Giants Rescue, you can visit https://justgiants.org/adopt/ to fill out an application. All dogs adopted from Just Giants Rescue are up to date on shots, microchipped, and spayed or neutered. Some exceptions may apply. For more information about Just Giants or the dogs we rescue, please visit justgiants.org. All puppies will be adopted with age-appropriate vaccines and a spay/neuter contract. Adoption Fees $750 - 12 months or younger; $150 snip it ticket  $600 - 1 to 3 years old $500 - 4 to 6 years old $300 - 7+ years old; includes senior blood panel ##2621134##
We'll also keep you updated on Ocean's adoption status with email updates.
Photo of Ocean

Ocean

English Mastiff

Female, 1 yr 8 mos
Oswego, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Hi, I’m Ocean and I’m ready to find my forever home. Dog’s Name: Ocean  Location: Waunakee, WI Date of Birth: 6/1/2024 Gender: Female Breed: Cane Corso Color: Brindle Dog's Weight: 83 Gets along with: Dogs?: All dogs Cats?:  All cats  Kids?: Older kids Training: Leash trained: Pulls on leash, but walks nicely with a harness Crate/Kennel:  Goes to crate/kennel on command Potty trained: Indicates a need to potty and doesn’t have indoor accidents Car: Rides well in car - needs to be tethered Meet Ocean! Ocean is doing wonderfully in foster care and continues to show just how special she is. She’s already learned to bark and paw at the door when she needs to go outside and settles into her kennel without fuss—though she may need a gentle reminder that the couch isn’t always an option because, let’s be honest, it is pretty comfy. She rides well in the car, hopping right in on her own. While she may whine a little during drives, she handles outings like a champ and even impressed the vet staff by politely taking treats. Ocean has also met teenagers and, after a brief initial bark, quickly warmed up and became friendly and affectionate once properly introduced. Ocean is a playful, high-energy pup who would absolutely love a canine playmate. She’s been eager to play with her foster sibling and would thrive with another energetic dog who can keep up with her fun-loving spirit. Leash training is in progress and improving, and with more consistent walks, she’s expected to continue doing great. Like many young dogs, Ocean can still get a bit jumpy when she’s excited and may “tag” with her front paws while playing. She’s gentle, mouths lightly, and is actively learning good manners with continued positive reinforcement. She’s shown curiosity about counters but no surfing, and she does a great job distinguishing between her toys and people’s belongings. Ocean will do best in a home with an active family ready to continue training, another playful, energetic dog, slightly older kids who can handle her enthusiasm, and patience and consistency to help her mature into her best self. Ocean is a truly sweet girl with a loving heart and joyful personality. With continued guidance and time to grow, she’s going to be an amazing addition to a lucky family. Until the profile is removed from the public’s view, this dog is considered available for adoption. To apply to adopt from Just Giants Rescue fill out an online. All approved applications are good for 12 months. Meet and greets can be scheduled with approved adopters. All dogs adopted from Just Giants Rescue are up to date on vaccines (Rabies, DHPP, Bordetella), microchipped, and spayed or neutered. Some exceptions may apply. All adoption fees are non-refundable; Just Giants is a NFP 501(c)3 organization. Meet and greets can be scheduled with approved adopters. Transportation from the foster home to the adopter is the responsibility of the adopter to coordinate. Just Giants does not adopt outside of the continental US. To apply to adopt from Just Giants Rescue, you can visit https://justgiants.org/adopt/ to fill out an application. All dogs adopted from Just Giants Rescue are up to date on shots, microchipped, and spayed or neutered. Some exceptions may apply. For more information about Just Giants or the dogs we rescue, please visit justgiants.org. All puppies will be adopted with age-appropriate vaccines and a spay/neuter contract. Adoption Fees $750 - 12 months or younger; $150 snip it ticket  $600 - 1 to 3 years old $500 - 4 to 6 years old $300 - 7+ years old; includes senior blood panel ##2634528##

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Belvidere, Illinois.

Mastiff puppies and dogs in nearby cities

Related breeds in Belvidere, Illinois

Mastiff shelters & rescues in Belvidere, Illinois

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

Here are a few organizations closest to you:

Rescue

36.9 miles

Barrington Area Animal Rescue & Kennels NFP (BAARK Dog Rescue)

Barrington Hills, IL 60010

Pet Types: cats, dogs

More an arrow icon

Rescue

42.6 miles

Wagging Hearts - Hainesville

260 E. Belvidere Rd, PMB #369, Hainesville, IL 60030

Pet Types: cats, birds, dogs

More an arrow icon

Rescue

45.1 miles

Bombshell Bullies Pit Bull Rescue

P.O. Box 5122, Vernon Hills, IL 60061

Pet Types: dogs

More an arrow icon

Rescue

49.2 miles

Jellystone Bark's Rescue Rangers

Yorkville, IL 60560

Pet Types: dogs

More an arrow icon

Rescue

49.4 miles

Angel Dog Alliance

Naperville, IL 60540

Pet Types: dogs

More an arrow icon

Rescue

49.4 miles

Just Giant Rescue Inc - Illinois Chapter

PO Box 358, Oswego, IL 60543

Pet Types: dogs

More an arrow icon

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!

magnifying glass with cat and dog

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

clipboard with list

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.

Learn More an arrow icon