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Bullmastiff puppies and dogs in Pennsylvania

Looking for a Bullmastiff puppy or dog in Pennsylvania? Adopt a Pet can help you find an adorable Bullmastiff near you.

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Adopt a Bullmastiff near you in Pennsylvania

Below are our newest added Bullmastiffs available for adoption in Pennsylvania. To see more adoptable Bullmastiffs in Pennsylvania, use the search tool below to enter specific criteria!
We'll also keep you updated on Xzyna (Xena)'s adoption status with email updates.
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Photo of Xzyna (Xena)

Xzyna (Xena)

Bullmastiff/St. Bernard

Female, Puppy
McDonald, PA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, Good with cats, House-trained,
Story
You can fill out an adoption application online on our official website. Fill out an Adoption Application Meet Xzyna – Your Holiday Head-Turner!   Looking for a big, beautiful bundle of joy to make your season bright? Xzyna is a 10-month-old English Mastiff/St. Bernard mix with a luxurious coat and a blocky head that could star in a doggy fashion magazine. She’s basically the canine equivalent of a luxury SUV—large, gorgeous, and full of fun! The Highlights: Age: 10 months (still rocking that puppy brain!) Size: Huge body, even bigger heart Skills: Crate trained, housebroken, and walks well on leash… until she doesn’t (formal training will make her a superstar!) Social: Cat-friendly, loves other dogs, and would adore a furry sibling to play with Personality: Affectionate leaner, world-class cuddler, and owner of the cutest tail wag you’ve ever seen Energy: Short bursts of play, then snooze mode (yes, she snores!) Hobbies: Tug-of-war, chewing toys, swimming, and barking at strangers outside the window like a home security system Quirks to Know: Slightly wary of adult strangers at first, but warms up with time and trust Will chase cars on leash (training needed!) Barks at visitors but shows no signs of aggression—just her way of saying, “I’m watching you!” Food motivated (great for training!) Needs an experienced owner who understands “giant dog + puppy brain” dynamics Best in a home with a fenced yard and no frail humans Why She’s a Hot Commodity: Xzyna is the perfect mix of majestic and goofy—a dog who will lean on you like you’re her favorite pillow and wag her tail like she’s auditioning for a holiday commercial. She’s healthy, happy, and ready to make your Christmas unforgettable. If you’ve got the space, the experience, and the love, Xzyna is your dream dog. Adopt her today and make this holiday season magical! Visit this organization's web site to see any additional information available about this pet. Application Fees, Adoption Donations and Rescue Policy: Please know that 100% of our fees and donations pay for the costs of rescuing dogs. These include but are not limited to pull fees from shelters, veterinary examinations, vaccinations, medications and care, microchips, neuter/spay surgeries, heartworm treatments, behavior evaluations, and foster care, as needed. Important notes before applying. Approved adopters must have their primary residence in one of the following states: Delaware, Maryland, Michigan, New Jersey, Ohio, Pennsylvania, West Virginia, Virginia, and parts of North Carolina and Kentucky. You must be at least 21 years of age to apply and legally sign our contract for adoption. Applications must be completed by the homeowner.  We do not adopt giant breed dogs to renters. If you are renting, and you are applying to adopt a dog that is not a giant breed, permission to adopt an animal must be obtained from the landlord or property owner. We do not adopt giant breed dogs to homes with children under 6 years of age. Homes with children should have a fenced yard. Applications will be denied if anyone residing in the household has a record indicating drug/alcohol abuse, theft, or violence. Pets currently in the applicant's home must have a history of appropriate veterinary care. Homes with intact dogs will not be approved for adoption.  Proof of any of the following exceptions is required: The intact dog is a working member of a law enforcement, or search and rescue/recovery team. The intact dog is registered under the auspices of the American Kennel Club and is actively being shown. A veterinarian has determined the sterilization procedure would harm the intact dog.  We believe in Force Free Training Methods and do not approve of methods or devices using pain or force to control the dog, or to deter undesirable behavior.  Homes with highly varnished steps must have carpeting, securely fixed stair treads, or a non-skid surface. **We encourage you to remediate potential safety issues while your application is under review, prior to the home visit. &#226&#128&#139Any inside steps to which the dog(s) have access, must have carpeting, securely fixed stair treads, or a non-skid surface. Homes with highly varnished floors must have non-slip area rugs or mats wherever your animal walks or rests frequently.  **Puppy Adoption Policy** To ensure proper house training and socialization, puppies will only be adopted to homes where an adult will not be away more than an hour per day, per month of age of the puppy, up to 6 months. Certain large-breed dogs should not be sterilized prior to 12 - 18 months of age.  If you adopt an intact puppy, you will sign an adoption contract agreeing to have the dog sterilized at your expense at the time your veterinarian recommends. Proof of sterilization must be provided to Mastiffs To Mutts Rescue as soon as the procedure is completed.  If the puppy is not sterilized as required, Mastiffs To Mutts Rescue reserves the right to claim legal ownership of the dog.  For additional information please review our FAQs or contact mastiffstomutts@gmail.com **Mastiffs To Mutts Rescue reserves the right to approve or deny any adoption that occurs through this organization without disclosure.  We reserve the right to make exceptions for special circumstances. **PA Kennel License: 05845   December 17, 2025, 9:28 pm
We'll also keep you updated on Xzyna (Xena)'s adoption status with email updates.
new badge
Photo of Xzyna (Xena)

Xzyna (Xena)

Bullmastiff/St. Bernard

Female, Puppy
Exton, PA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, Good with cats, House-trained,
Story
You can fill out an adoption application online on our official website. Fill out an Adoption Application Meet Xzyna – Your Holiday Head-Turner!   Looking for a big, beautiful bundle of joy to make your season bright? Xzyna is a 10-month-old English Mastiff/St. Bernard mix with a luxurious coat and a blocky head that could star in a doggy fashion magazine. She’s basically the canine equivalent of a luxury SUV—large, gorgeous, and full of fun! The Highlights: Age: 10 months (still rocking that puppy brain!) Size: Huge body, even bigger heart Skills: Crate trained, housebroken, and walks well on leash… until she doesn’t (formal training will make her a superstar!) Social: Cat-friendly, loves other dogs, and would adore a furry sibling to play with Personality: Affectionate leaner, world-class cuddler, and owner of the cutest tail wag you’ve ever seen Energy: Short bursts of play, then snooze mode (yes, she snores!) Hobbies: Tug-of-war, chewing toys, swimming, and barking at strangers outside the window like a home security system Quirks to Know: Slightly wary of adult strangers at first, but warms up with time and trust Will chase cars on leash (training needed!) Barks at visitors but shows no signs of aggression—just her way of saying, “I’m watching you!” Food motivated (great for training!) Needs an experienced owner who understands “giant dog + puppy brain” dynamics Best in a home with a fenced yard and no frail humans Why She’s a Hot Commodity: Xzyna is the perfect mix of majestic and goofy—a dog who will lean on you like you’re her favorite pillow and wag her tail like she’s auditioning for a holiday commercial. She’s healthy, happy, and ready to make your Christmas unforgettable. If you’ve got the space, the experience, and the love, Xzyna is your dream dog. Adopt her today and make this holiday season magical! Visit this organization's web site to see any additional information available about this pet. Application Fees, Adoption Donations and Rescue Policy: Please know that 100% of our fees and donations pay for the costs of rescuing dogs. These include but are not limited to pull fees from shelters, veterinary examinations, vaccinations, medications and care, microchips, neuter/spay surgeries, heartworm treatments, behavior evaluations, and foster care, as needed. Important notes before applying. Approved adopters must have their primary residence in one of the following states: Delaware, Maryland, Michigan, New Jersey, Ohio, Pennsylvania, West Virginia, Virginia, and parts of North Carolina and Kentucky. You must be at least 21 years of age to apply and legally sign our contract for adoption. Applications must be completed by the homeowner.  We do not adopt giant breed dogs to renters. If you are renting, and you are applying to adopt a dog that is not a giant breed, permission to adopt an animal must be obtained from the landlord or property owner. We do not adopt giant breed dogs to homes with children under 6 years of age. Homes with children should have a fenced yard. Applications will be denied if anyone residing in the household has a record indicating drug/alcohol abuse, theft, or violence. Pets currently in the applicant's home must have a history of appropriate veterinary care. Homes with intact dogs will not be approved for adoption.  Proof of any of the following exceptions is required: The intact dog is a working member of a law enforcement, or search and rescue/recovery team. The intact dog is registered under the auspices of the American Kennel Club and is actively being shown. A veterinarian has determined the sterilization procedure would harm the intact dog.  We believe in Force Free Training Methods and do not approve of methods or devices using pain or force to control the dog, or to deter undesirable behavior.  Homes with highly varnished steps must have carpeting, securely fixed stair treads, or a non-skid surface. **We encourage you to remediate potential safety issues while your application is under review, prior to the home visit. &#226&#128&#139Any inside steps to which the dog(s) have access, must have carpeting, securely fixed stair treads, or a non-skid surface. Homes with highly varnished floors must have non-slip area rugs or mats wherever your animal walks or rests frequently.  **Puppy Adoption Policy** To ensure proper house training and socialization, puppies will only be adopted to homes where an adult will not be away more than an hour per day, per month of age of the puppy, up to 6 months. Certain large-breed dogs should not be sterilized prior to 12 - 18 months of age.  If you adopt an intact puppy, you will sign an adoption contract agreeing to have the dog sterilized at your expense at the time your veterinarian recommends. Proof of sterilization must be provided to Mastiffs To Mutts Rescue as soon as the procedure is completed.  If the puppy is not sterilized as required, Mastiffs To Mutts Rescue reserves the right to claim legal ownership of the dog.  For additional information please review our FAQs or contact mastiffstomutts@gmail.com **Mastiffs To Mutts Rescue reserves the right to approve or deny any adoption that occurs through this organization without disclosure.  We reserve the right to make exceptions for special circumstances. **PA Kennel License: 05845   December 17, 2025, 9:28 pm
We'll also keep you updated on Xzyna (Xena)'s adoption status with email updates.
new badge
Photo of Xzyna (Xena)

Xzyna (Xena)

Bullmastiff/St. Bernard

Female, Puppy
Harrisburg, PA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, Good with cats, House-trained,
Story
You can fill out an adoption application online on our official website. Fill out an Adoption Application Meet Xzyna – Your Holiday Head-Turner!   Looking for a big, beautiful bundle of joy to make your season bright? Xzyna is a 10-month-old English Mastiff/St. Bernard mix with a luxurious coat and a blocky head that could star in a doggy fashion magazine. She’s basically the canine equivalent of a luxury SUV—large, gorgeous, and full of fun! The Highlights: Age: 10 months (still rocking that puppy brain!) Size: Huge body, even bigger heart Skills: Crate trained, housebroken, and walks well on leash… until she doesn’t (formal training will make her a superstar!) Social: Cat-friendly, loves other dogs, and would adore a furry sibling to play with Personality: Affectionate leaner, world-class cuddler, and owner of the cutest tail wag you’ve ever seen Energy: Short bursts of play, then snooze mode (yes, she snores!) Hobbies: Tug-of-war, chewing toys, swimming, and barking at strangers outside the window like a home security system Quirks to Know: Slightly wary of adult strangers at first, but warms up with time and trust Will chase cars on leash (training needed!) Barks at visitors but shows no signs of aggression—just her way of saying, “I’m watching you!” Food motivated (great for training!) Needs an experienced owner who understands “giant dog + puppy brain” dynamics Best in a home with a fenced yard and no frail humans Why She’s a Hot Commodity: Xzyna is the perfect mix of majestic and goofy—a dog who will lean on you like you’re her favorite pillow and wag her tail like she’s auditioning for a holiday commercial. She’s healthy, happy, and ready to make your Christmas unforgettable. If you’ve got the space, the experience, and the love, Xzyna is your dream dog. Adopt her today and make this holiday season magical! Visit this organization's web site to see any additional information available about this pet. Application Fees, Adoption Donations and Rescue Policy: Please know that 100% of our fees and donations pay for the costs of rescuing dogs. These include but are not limited to pull fees from shelters, veterinary examinations, vaccinations, medications and care, microchips, neuter/spay surgeries, heartworm treatments, behavior evaluations, and foster care, as needed. Important notes before applying. Approved adopters must have their primary residence in one of the following states: Delaware, Maryland, Michigan, New Jersey, Ohio, Pennsylvania, West Virginia, Virginia, and parts of North Carolina and Kentucky. You must be at least 21 years of age to apply and legally sign our contract for adoption. Applications must be completed by the homeowner.  We do not adopt giant breed dogs to renters. If you are renting, and you are applying to adopt a dog that is not a giant breed, permission to adopt an animal must be obtained from the landlord or property owner. We do not adopt giant breed dogs to homes with children under 6 years of age. Homes with children should have a fenced yard. Applications will be denied if anyone residing in the household has a record indicating drug/alcohol abuse, theft, or violence. Pets currently in the applicant's home must have a history of appropriate veterinary care. Homes with intact dogs will not be approved for adoption.  Proof of any of the following exceptions is required: The intact dog is a working member of a law enforcement, or search and rescue/recovery team. The intact dog is registered under the auspices of the American Kennel Club and is actively being shown. A veterinarian has determined the sterilization procedure would harm the intact dog.  We believe in Force Free Training Methods and do not approve of methods or devices using pain or force to control the dog, or to deter undesirable behavior.  Homes with highly varnished steps must have carpeting, securely fixed stair treads, or a non-skid surface. **We encourage you to remediate potential safety issues while your application is under review, prior to the home visit. &#226&#128&#139Any inside steps to which the dog(s) have access, must have carpeting, securely fixed stair treads, or a non-skid surface. Homes with highly varnished floors must have non-slip area rugs or mats wherever your animal walks or rests frequently.  **Puppy Adoption Policy** To ensure proper house training and socialization, puppies will only be adopted to homes where an adult will not be away more than an hour per day, per month of age of the puppy, up to 6 months. Certain large-breed dogs should not be sterilized prior to 12 - 18 months of age.  If you adopt an intact puppy, you will sign an adoption contract agreeing to have the dog sterilized at your expense at the time your veterinarian recommends. Proof of sterilization must be provided to Mastiffs To Mutts Rescue as soon as the procedure is completed.  If the puppy is not sterilized as required, Mastiffs To Mutts Rescue reserves the right to claim legal ownership of the dog.  For additional information please review our FAQs or contact mastiffstomutts@gmail.com **Mastiffs To Mutts Rescue reserves the right to approve or deny any adoption that occurs through this organization without disclosure.  We reserve the right to make exceptions for special circumstances. **PA Kennel License: 05845   December 17, 2025, 9:28 pm
We'll also keep you updated on Alaska Rose's adoption status with email updates.
Photo of Alaska Rose

Alaska Rose

Bullmastiff/Akita

Female, Young
Somerset, PA
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with dogs, Good with cats, Needs experienced adopter, House-trained,
Story
This is Alaska Rose. She is 2 years old and she is Bullmastiff Akita mix. By herself she is the greatest sweetest dog. She loves to cuddle. For the last year she hasn't been able to get along with our other dogs including our service dog. She is great with kids and great with cats. She needs to be in a home where she is the only dog so she can thrive. She also loves to go camping and loves to play fetch.
We'll also keep you updated on Mack's adoption status with email updates.
Photo of Mack

Mack

Bullmastiff

Male, Young
Stahlstown, PA
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, House-trained,
Story
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Bullmastiff puppies and dogs in Pennsylvania cities

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City Bullmastiff in Manheim Bullmastiff in McKeesport Bullmastiff in Mc Kees Rocks Bullmastiff in Meadville Bullmastiff in Mechanicsburg Bullmastiff in Media Bullmastiff in Middletown Bullmastiff in Millersville Bullmastiff in Milton Bullmastiff in Monaca Bullmastiff in Monessen Bullmastiff in Monongahela Bullmastiff in Monroeville Bullmastiff in Montoursville Bullmastiff in Moosic Bullmastiff in Morrisville Bullmastiff in Mount Carmel Bullmastiff in Mount Joy Bullmastiff in Mount Pleasant Bullmastiff in Munhall Bullmastiff in Murrysville Bullmastiff in Nanticoke Bullmastiff in Nazareth Bullmastiff in New Brighton Bullmastiff in New Castle Bullmastiff in New Cumberland Bullmastiff in New Holland Bullmastiff in New Kensington Bullmastiff in Norristown Bullmastiff in Northampton Bullmastiff in Norwood Bullmastiff in Oakmont Bullmastiff in Oil City Bullmastiff in Old Forge Bullmastiff in Olyphant Bullmastiff in Oxford Bullmastiff in Palmerton Bullmastiff in Palmyra Bullmastiff in Perkasie Bullmastiff in Philadelphia Bullmastiff in Phoenixville Bullmastiff in Pittsburgh Bullmastiff in Pittston Bullmastiff in Pleasant Hills Bullmastiff in Plum Bullmastiff in Plymouth Bullmastiff in Pottstown Bullmastiff in Pottsville Bullmastiff in Prospect Park Bullmastiff in Punxsutawney Bullmastiff in Quakertown Bullmastiff in Reading Bullmastiff in Red Lion Bullmastiff in Ridley Park Bullmastiff in Royersford Bullmastiff in Saint Marys Bullmastiff in Sayre Bullmastiff in Schuylkill Haven Bullmastiff in Scottdale Bullmastiff in Scranton Bullmastiff in Selinsgrove Bullmastiff in Sellersville Bullmastiff in Shamokin Bullmastiff in Sharon Bullmastiff in Sharon Hill Bullmastiff in Shenandoah Bullmastiff in Shillington Bullmastiff in Shippensburg Bullmastiff in Slatington Bullmastiff in Somerset Bullmastiff in Souderton Bullmastiff in South Williamsport Bullmastiff in State College Bullmastiff in Steelton Bullmastiff in Stroudsburg Bullmastiff in Sunbury Bullmastiff in Swarthmore Bullmastiff in Swissvale Bullmastiff in Swoyersville Bullmastiff in Tamaqua Bullmastiff in Tarentum Bullmastiff in Taylor Bullmastiff in Telford Bullmastiff in Titusville Bullmastiff in Turtle Creek Bullmastiff in Tyrone Bullmastiff in Uniontown Bullmastiff in Vandergrift Bullmastiff in Warren Bullmastiff in Washington Bullmastiff in Waynesboro Bullmastiff in West Chester Bullmastiff in West Mifflin Bullmastiff in West Pittston Bullmastiff in West View Bullmastiff in Whitehall Bullmastiff in White Oak Bullmastiff in Wilkes Barre Bullmastiff in Wilkinsburg Bullmastiff in Williamsport Bullmastiff in Wyomissing Bullmastiff in Yeadon Bullmastiff in York

Bullmastiff shelters & rescues in Pennsylvania

There are animal shelters and rescues that focus specifically on finding great homes for Bullmastiff puppies in Pennsylvania. Browse these Bullmastiff rescues and shelters below.

Here are a few organizations

Rescue

Mastiffs to Mutts - Eastern PA

Exton , PA 19341

Pet Types: dogs

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Rescue

Mastiffs To Mutts - Central PA

Harrisburg , PA 17109

Pet Types: dogs

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

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Bullmastiff information

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Where do Bullmastiffs come from? How many types of Bullmastiffs are there? From the history of the breed to question about average height, weight and size, brush up on these basic facts about the Bullmastiff.

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