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Mastiff puppies and dogs in Genoa, Illinois

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

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Adopt a Mastiff near you in Genoa, 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 Genoa, Illinois

These Mastiffs are available for adoption close to Genoa, Illinois.
We'll also keep you updated on Tara's adoption status with email updates.
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Tara

Mastiff German Shepherd Dog

Female, 2 mos
Marengo, IL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered,
Story
Sweet girl looking for her furever home
We'll also keep you updated on Shy's adoption status with email updates.
Photo of Shy

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/April 28, 2026, 1:50 pm
We'll also keep you updated on Duke's adoption status with email updates.
Photo of Duke

Duke

Mastiff American Bulldog

Male, Adult
Island Lake, IL
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Duke is the hero in the story that everyone needs. Talk about a fun, loving, loyal, regal, and brave companion. Duke has a heart of valor and gold. He will be the best friend you have been searching for all along.  Duke came to our program large, rowdy and somewhat rambunctious with poor listening skills. We have worked diligently to train this loving guy into the best version of himself that he could possibly be. Duke will go on long walks with you and walk nicely, he will run in big yards joyfully and ask that you play kick ball or tug. He will carry his jolly ball around gladly and proudly. Duke would very much enjoy being your ride along, your ride or die, your everything.  Duke is a social creature in many ways. He enjoys meeting people, but can be protective inside the home. He is a mastiff mix people thats literally their job. He is great out and about meeting folks. Duke does fine around older kids that he cant accidentally topple over like 8 year olds and older. He also is great with cats and very dog friendly. Duke has alot of play mates and best dog buds. He loves his little 10 week old girls (also pups) and is a protective big brother if anyone is too rough on them.  We are amazed at how far he has come. Duke has one kryptonite however.... thunderstorms. He does well when crated and given space but he will pant and cry and be upset. Otherwise the dogs the greatest and you seriously need to take his butt home! If Duke sounds like the perfect addition to your family, please contact us today. This lovable boy can't wait to meet you and show you just how much love he has to give! To ask about Duke, please contact us directly by calling 847-338-3252 or emailing info@redemptionroadinc.org. _____ See what's new with our rescue including updates on our animals and upcoming events:  https://lnk.bio/redemptionroadinc Facebook: https://www.facebook.com/R4inc/ Instagram: @redemptionroadinc Our trainer's Instagram:  @fullcircledogtrainer April 28, 2026, 4:09 pm
We'll also keep you updated on Sam's adoption status with email updates.
Photo of Sam

Sam

Mastiff Mixed Breed (Large)

Male, 4 yrs
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 Tiger's adoption status with email updates.
Photo of Tiger

Tiger

Mastiff Belgian Malinois

Male, 1 yr 6 mos
Naperville, IL
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Shots are up-to-date,
Story
Meet Tiger – The Confident Leader with a Heart of Gold!  I'm currently in California. My bags are packed, I’m ready to travel to my new home. Where are you? Are you my new family? I’ll travel to you! Tiger is ready to lead his way into your heart! Born on 10/26/24, this sweet Mastiff and Malinois mix is a natural leader —confident and curious. But don’t let his strong presence fool you—he’s also incredibly lovable, affectionate, and eager to bond with his humans. Tiger is a well-rounded boy who enjoys both playtime and cuddles. He’s been well-socialized and is potty trained, making him a great addition to a loving home. Whether he’s leading the charge on a new adventure or snuggling up for some quality time, Tiger is the perfect balance of strength and sweetness. Up to date on vaccines  Confident, affectionate, and a great companion Crate trained and potty trained  Professionally trained in basics (sit, stay, walking on leash, etc) Foster-to-adopt option available If you’re looking for a brave, smart, and loving boy to be your loyal companion, Tiger is your perfect match! Apply to adopt or foster today—don’t forget to mention Tiger’s name! ##2313590##
We'll also keep you updated on Toothless's adoption status with email updates.
Photo of Toothless

Toothless

Mastiff Belgian Malinois

Male, 1 yr 6 mos
Naperville, IL
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Shots are up-to-date,
Story
Meet Toothless – The Energetic, Goofy, and Strong Boy Ready for Adventure! I'm currently in California. My bags are packed, I’m ready to travel to my new home. Where are you? Are you my new family? I’ll travel to you! Toothless has a personality as big as his playful heart! Born on 10/26/24, this sweet Mastiff and Malinois mix is bursting with energy, always ready to zoom around and explore the world with his goofy charm. He’s strong, confident, and full of fun, making him the perfect pup for an active household. Toothless is not just about high energy—he’s also a sweetheart who loves affection and human connection. Well-socialized, crate trained and potty trained, he’s a smart boy who will thrive in a home that gives him structure, love, and lots of playtime. Toothless is great on outings - check out his photos. Up to date on vaccines  Playful, strong, and always ready for fun Crate trained and potty trained Professionally trained in basics (sit, stay, walking on leash, etc) Foster-to-adopt option available If you’re looking for a goofy, adventurous, and lovable boy to keep you on your toes, Toothless is your guy! Apply to adopt or foster today—don’t forget to mention Toothless’ name! ##2313604##

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Related breeds in Genoa, Illinois

Mastiff shelters & rescues in Genoa, Illinois

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

Here are a few organizations closest to you:

Rescue

9.1 miles

Ricky's Rascals

101 N State St, Marengo, IL 60152

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

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Shelter

13.3 miles

Animal House Shelter, Inc

13005 Ernesti Rd, Huntley, IL 60142

Pet Types: cats, dogs

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Rescue

26.3 miles

Redemption Road Rescue Rehab Inc.

Island Lake, IL 60042

Pet Types: cats, dogs

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Rescue

28 miles

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

Barrington Hills, IL 60010

Pet Types: cats, dogs

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Rescue

35.2 miles

Angel Dog Alliance

Naperville, IL 60540

Pet Types: dogs

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Rescue

35.3 miles

Just Giant Rescue Inc - Illinois Chapter

PO Box 358, Oswego, IL 60543

Pet Types: dogs

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Rescue

36.4 miles

Find A Home Pet Rescue, Inc

Naperville, IL 60564

Pet Types: cats, dogs

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Rescue

36.9 miles

Bombshell Bullies Pit Bull Rescue

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

Pet Types: dogs

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Rescue

40 miles

God's Dogs Rescue of TX for IL Transport Stop

Rosemont, IL 60018

Pet Types: dogs

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Rescue

42.3 miles

Focus on Cumberland County Animal Safety-IL Transport Stop

Chicago, IL 60176

Pet Types: cats, dogs

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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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