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Mastiff puppies and dogs in Lapeer, Michigan

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

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Adopt a Mastiff near you in Lapeer, Michigan

These Mastiffs are available in Lapeer, Michigan.
We'll also keep you updated on Orville's adoption status with email updates.
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Orville

Mastiff

Male, Adult
Lapeer, MI
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Orville has been attending a basic manners dog training class and doggy daycare and is doing phenomenal! Orville LOVES other dogs to play with! Are you ready to add a hilarious and loving companion to your life? Well, say hello to Orville, the ultimate package deal! This funny, playful, and friendly boy will keep you on your toes and leave you wondering how you ever lived without him. Orville is a curious and smart pup who loves to explore and always seems to find the best adventures. With boundless energy, he is the perfect athletic partner for all your outdoor pursuits, and his playful nature will keep you entertained for hours on end. Orville is a social butterfly who gets along with everyone he meets, including his furry friends. He has a nice play style with other dogs and would be thrilled to join a family with an energetic canine playmate. This perfect-sized boy is a small Mastiff mix, sitting pretty at around 3 years old. He's neutered, up to date on his vaccines, microchipped, and on monthly prevention—a total catch! Orville knows his manners, too. He can sit and stay, walks nicely on a leash, and is a great listener. The only thing he asks for in return is a family that can handle his playful mouthiness and has children over 12 years old. If you're looking for a fun-loving and devoted companion to join your crew, Orville is your guy. Fill out an application to meet him, and get ready to welcome endless laughter and love into your life! https://www.parpets.org/adoption-application.html

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Or, how about these Mastiffs in cities near Lapeer, Michigan

These Mastiffs are available for adoption close to Lapeer, Michigan.
We'll also keep you updated on Orville's adoption status with email updates.
Photo of Orville

Orville

Mastiff

Male, Adult
Lapeer, MI
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Orville has been attending a basic manners dog training class and doggy daycare and is doing phenomenal! Orville LOVES other dogs to play with! Are you ready to add a hilarious and loving companion to your life? Well, say hello to Orville, the ultimate package deal! This funny, playful, and friendly boy will keep you on your toes and leave you wondering how you ever lived without him. Orville is a curious and smart pup who loves to explore and always seems to find the best adventures. With boundless energy, he is the perfect athletic partner for all your outdoor pursuits, and his playful nature will keep you entertained for hours on end. Orville is a social butterfly who gets along with everyone he meets, including his furry friends. He has a nice play style with other dogs and would be thrilled to join a family with an energetic canine playmate. This perfect-sized boy is a small Mastiff mix, sitting pretty at around 3 years old. He's neutered, up to date on his vaccines, microchipped, and on monthly prevention—a total catch! Orville knows his manners, too. He can sit and stay, walks nicely on a leash, and is a great listener. The only thing he asks for in return is a family that can handle his playful mouthiness and has children over 12 years old. If you're looking for a fun-loving and devoted companion to join your crew, Orville is your guy. Fill out an application to meet him, and get ready to welcome endless laughter and love into your life! https://www.parpets.org/adoption-application.html

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

Penelope

English Mastiff

Female, 1 yr 4 mos
Attica, MI
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
Penelope is a 16-month-old AKC registered English Mastiff who was safely trapped on January 11th by the amazing team at Aerial Solutions. Unfortunately, Penelope was in heat at the time she was trapped, which means there is a strong possibility that she may be pregnant. She has an ultrasound scheduled for February 13th to confirm or deny pregnancy. We have already received multiple applications for Penelope, and we are still accepting applications at this time. Please be patient with us - our rescue is entirely volunteer-run, and we all balance families, jobs, and other responsibilities. We truly appreciate your understanding. Here’s how the process will work: 1) We will review all approved applications and select the best fit for Penelope on February 9th 2) When speaking with applicants, we will ask if you would be open to adopting a puppy if Penelope is pregnant, or being considered for a puppy if you are not selected as Penelope’s adopter If Penelope IS pregnant: -Existing applications will be used to place puppies -One of our board members will foster Penelope and her puppies until they are weaned and ready for their forever homes If Penelope IS NOT pregnant: -We will plan a meet & greet with the chosen adopter on or around February 13th, pending schedules Due to Penelope’s breed, she will not be spayed until she is 2 years old, which is best for her long-term health. This will be an important consideration for homes with unaltered male dogs, as she may come into heat again before she is eligible for spay. All about Penelope: -Sweet, resilient, playful girl -Good with dogs -Good with cats (may chase if they run) -Previously lived with young children -Up to date on vaccines -HW negative Adoption Fees $250 adoption fee + $200 spay deposit -If pregnant, puppy adoption fees will be the same Apply to adopt here: https://form.jotform.com/251953900942157

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

Diesel

Mastiff St. Bernard

Male, 2 yrs 1 mo
Burton, MI
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
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We'll also keep you updated on Mickey's adoption status with email updates.
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Mickey

Mastiff Pit Bull Terrier

Male, Puppy
Clarkston, MI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
This little bundle of love is already showing a perfect blend of gentle Mastiff charm and playful Pitty spirit. Curious, cuddly, and full of puppy wiggles, they’re learning about the world one nap and belly rub at a time. With a sturdy build and an even sturdier heart, this pup will grow into a loyal, affectionate companion who just wants to be close to their people. They’re ready to start their journey with a forever family who will help them grow, learn, and be loved every step of the wayWe do not have a facility for you to visit. You are welcome to email ccrcdogs@ccrcdogs.com with specific questions, but please complete the online application, which can be found at www.ccrcdogs.com, to secure your position in line for one of our dogs. You can also find a description of our process on that same page. Puppies will not be available to be seen until their 10-day quarantine has passed. Our adoption fees are listed on our website and cover the cost of the spay/neuter, age-appropriate shots and tests, medications to bring the dog to full health, and a free visit with one of our approved vets after adoption. Most dogs at CCRC are obtained from animal control centers so there is often very little known about their history or current habits. You can always expect to do some training, regardless of whether you adopt a dog or a puppy, including crate training, house training, and basic manners. CCRC has a variety of materials and resources to assist you with this, and we have trainers who will offer free phone/email support. January 30, 2026, 1:54 pm

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

Madison

Mastiff Pit Bull Terrier

Female, Puppy
Clarkston, MI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
This little bundle of love is already showing a perfect blend of gentle Mastiff charm and playful Pitty spirit. Curious, cuddly, and full of puppy wiggles, they’re learning about the world one nap and belly rub at a time. With a sturdy build and an even sturdier heart, this pup will grow into a loyal, affectionate companion who just wants to be close to their people. They’re ready to start their journey with a forever family who will help them grow, learn, and be loved every step of the wayWe do not have a facility for you to visit. You are welcome to email ccrcdogs@ccrcdogs.com with specific questions, but please complete the online application, which can be found at www.ccrcdogs.com, to secure your position in line for one of our dogs. You can also find a description of our process on that same page. Puppies will not be available to be seen until their 10-day quarantine has passed. Our adoption fees are listed on our website and cover the cost of the spay/neuter, age-appropriate shots and tests, medications to bring the dog to full health, and a free visit with one of our approved vets after adoption. Most dogs at CCRC are obtained from animal control centers so there is often very little known about their history or current habits. You can always expect to do some training, regardless of whether you adopt a dog or a puppy, including crate training, house training, and basic manners. CCRC has a variety of materials and resources to assist you with this, and we have trainers who will offer free phone/email support. February 1, 2026, 2:23 pm

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

Magnum

Mastiff Pit Bull Terrier

Male, Puppy
Clarkston, MI
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Spayed or Neutered,
Story
MAGNUM is AVAILABLE FOR ADOPTION  This 8 week-old large breed baby who is already stealing hearts like it’s a full-time job. With those soulful eyes, floppy ears, and his very dapper bow tie, he’s equal parts cuddle bug and future adventure buddy. &#226&#156&#168 About this sweet pup: • 8 weeks old • Large breed (so get ready for a BIG love!) • Playful, curious, and learning all the puppy things • Expert at snuggles, kisses, and making you smile If you’re ready for puppy breath, happy zoomies, and a lifelong best friend who will grow right alongside you, this little gentleman might be your perfect match. https://www.ccrcdogs.com/available-dogs.html We do not have a facility for you to visit. You are welcome to email ccrcdogs@ccrcdogs.com with specific questions, but please complete the online application, which can be found at www.ccrcdogs.com, to secure your position in line for one of our dogs. You can also find a description of our process on that same page. Puppies will not be available to be seen until their 10-day quarantine has passed. Our adoption fees are listed on our website and cover the cost of the spay/neuter, age-appropriate shots and tests, medications to bring the dog to full health, and a free visit with one of our approved vets after adoption. Most dogs at CCRC are obtained from animal control centers so there is often very little known about their history or current habits. You can always expect to do some training, regardless of whether you adopt a dog or a puppy, including crate training, house training, and basic manners. CCRC has a variety of materials and resources to assist you with this, and we have trainers who will offer free phone/email support. January 25, 2026, 12:25 pm

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Related breeds in Lapeer, Michigan

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Mastiff shelters & rescues in Lapeer, Michigan

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

Here are a few organizations closest to you:

Rescue

0 miles

Paradise Animal Rescue

2266 N Lapeer Road, Lapeer, MI 48446

Pet Types: cats, dogs

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Rescue

8 miles

12:10 K9 Rescue

91 N Lake George Rd, Attica, MI 48412

Pet Types: dogs

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Shelter

17.9 miles

Humane Society of Genesee County

G-3325 S. Dort Hwy, Burton, MI 48529

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

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Rescue

20.4 miles

Canine Companions Rescue Center

Clarkston, MI 48348

Pet Types: dogs

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Rescue

44.6 miles

Underdog Rescue Ranch

P.O. Box 5327, Northville, MI 48167

Pet Types: dogs

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Rescue

45.9 miles

Last Day Dog Rescue

Last Day Dog Rescue, P.O. Box 51935, Livonia, MI 48151

Pet Types: cats, dogs

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Shelter

46.1 miles

Detroit Dog Rescue

P.O. Box 806119, St. Clair Shores, MI 48080

Pet Types: dogs

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Rescue

49.1 miles

Rebel Dogs Detroit

Detroit, MI 48202

Pet Types: dogs

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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!

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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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