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Mastiff puppies and dogs in Dunnville, Ontario

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

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Adopt a Mastiff near you in Dunnville, Ontario

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Or, how about these Mastiffs in cities near Dunnville, Ontario

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

Diesel

Mastiff

Male, 2 yrs
Hamilton, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained, Shots are up-to-date,
Story
Built like a tank but powered by a very relaxed engine, Diesel is a 2-year-old Mastiff cross who is looking for a home where he can cruise comfortably through life. Diesel arrived as an unclaimed stray alongside another dog believed to be his littermate, and it’s clear he takes comfort in canine company. With a dog friend by his side, his confidence really shines. When he’s on his own, Diesel may take a moment to read the room and assess his surroundings but once he realizes everything is safe, he settles in nicely and continues on his way. Despite his size, Diesel is actually a lower-energy kind of guy. He’ll have a quick burst of goofy, puppy-like zoomies now and then, but they’re short-lived before he returns to his favorite activities: lounging, observing the world, and enjoying a peaceful nap. In his kennel he keeps things tidy and calm, and when passing by other dogs he’s friendly and polite. Diesel is also a smart cookie. He already knows “sit” and “paw,” and he’s very motivated when treats are involved. Because of this, he would really benefit from positive reinforcement obedience classes to help him learn more tricks and establish clear boundaries and routines in his new home. When meeting people, Diesel is polite and respectful - not the jumpy, over-the-top greeter type. He prefers a calm introduction and appreciates someone who can read his body language and give him a moment when he needs it. Because of this, we recommend a home with somewhat experienced handlers and no young children, where his cues will be understood and respected. In a perfect world, Diesel’s new home would include: possibly another friendly dog companion, daily walks and mental enrichment, a cozy sunny spot for naps and a yard where he can stretch out in the grass. During his medical exam Diesel allowed staff to check his ears but was a little tense during his dental check - understandable for a new environment. He'll need a more experienced home familiar with cues that he's uncomfortable. He has mild tartar on his molars, but no dental procedure is needed at this time. A dental-support diet is recommended to help keep that handsome smile healthy. Diesel is a gentle, thoughtful boy who just needs a patient home to help him continue building confidence and enjoying the good life he deserves. If you’re looking for a loyal companion with a calm nature, good manners, and the occasional burst of goofy energy, Diesel might be the perfect co-pilot for your next chapter. Please complete an adoption application: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions Diesel has a future appointment to be neutered and will be ready to go to his forever home after his surgery. Animal adoptions and viewing are by appointment only. This allows our Adoption Staff to spend quality time with each potential home to ensure the most successful matches are made between the animals and their new families. *Please note: we only adopt within Ontario
We'll also keep you updated on Diesel's adoption status with email updates.
Photo of Diesel

Diesel

Mastiff

Male, 2 yrs
Hamilton, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, House-trained, Shots are up-to-date,
Story
Built like a tank but powered by a very relaxed engine, Diesel is a 2-year-old Mastiff cross who is looking for a home where he can cruise comfortably through life. Diesel arrived as an unclaimed stray alongside another dog believed to be his littermate, and it’s clear he takes comfort in canine company. With a dog friend by his side, his confidence really shines. When he’s on his own, Diesel may take a moment to read the room and assess his surroundings but once he realizes everything is safe, he settles in nicely and continues on his way. Despite his size, Diesel is actually a lower-energy kind of guy. He’ll have a quick burst of goofy, puppy-like zoomies now and then, but they’re short-lived before he returns to his favorite activities: lounging, observing the world, and enjoying a peaceful nap. In his kennel he keeps things tidy and calm, and when passing by other dogs he’s friendly and polite. Diesel is also a smart cookie. He already knows “sit” and “paw,” and he’s very motivated when treats are involved. Because of this, he would really benefit from positive reinforcement obedience classes to help him learn more tricks and establish clear boundaries and routines in his new home. When meeting people, Diesel is polite and respectful - not the jumpy, over-the-top greeter type. He prefers a calm introduction and appreciates someone who can read his body language and give him a moment when he needs it. Because of this, we recommend a home with somewhat experienced handlers and no young children, where his cues will be understood and respected. In a perfect world, Diesel’s new home would include: possibly another friendly dog companion, daily walks and mental enrichment, a cozy sunny spot for naps and a yard where he can stretch out in the grass. During his medical exam Diesel allowed staff to check his ears but was a little tense during his dental check - understandable for a new environment. He'll need a more experienced home familiar with cues that he's uncomfortable. He has mild tartar on his molars, but no dental procedure is needed at this time. A dental-support diet is recommended to help keep that handsome smile healthy. Diesel is a gentle, thoughtful boy who just needs a patient home to help him continue building confidence and enjoying the good life he deserves. If you’re looking for a loyal companion with a calm nature, good manners, and the occasional burst of goofy energy, Diesel might be the perfect co-pilot for your next chapter. Please complete an adoption application: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions Diesel has a future appointment to be neutered and will be ready to go to his forever home after his surgery. Animal adoptions and viewing are by appointment only. This allows our Adoption Staff to spend quality time with each potential home to ensure the most successful matches are made between the animals and their new families. *Please note: we only adopt within Ontario
We'll also keep you updated on Stella's adoption status with email updates.
Photo of Stella

Stella

Mastiff

Female, 2 yrs
Hamilton, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
House-trained, Shots are up-to-date,
Story
At 2 years old, Stella is a beautiful Mastiff cross with a soft heart wrapped in a big, strong body. She arrived at the shelter as a stray alongside her presumed male littermate, and while the world can feel a little overwhelming at first, this sweet girl is showing us more of her gentle personality every day. Stella was understandably nervous during her medical intake, but she bravely allowed handling — and even showed off that she knows sit, down, and shake a paw! She takes treats ever so gently and is happily food-motivated, which makes her a wonderful candidate for continued training. With guidance and positive reinforcement, she’ll blossom into the very best version of herself. Though she can be timid when first meeting new people, Stella simply asks for a considerate, calm approach and a little patience. Once she feels safe, she absolutely melts — leaning her big frame into her person for cuddles, comfort, and reassurance. She bonds deeply and looks to her handler for guidance, making her a loyal and devoted companion. Stella appears to be housetrained and keeps her kennel tidy. She has been quiet during her stay and is described by staff as “shy but sweet” — a gentle giant finding her footing. While she can be selective with other dogs, she does warm up nicely and can enjoy playful interactions with well-matched canine friends. Because of her size and initial timidness — and her unknown history — a home without small children is recommended at this time. She will thrive with an experienced, patient handler who understands that trust is earned through kindness and consistency. As a large-breed girl, Stella will need daily exercise and plenty of mental stimulation to stay happy and healthy. Walks, enrichment toys, training sessions, and time spent bonding with her people will help her confidence grow beautifully. If you’re someone who appreciates the quiet, sensitive souls — the dogs who form deep, meaningful bonds — Stella may be your perfect match. Give her time, give her space, and she will give you her whole heart. Please complete an adoption application: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions Stella has an appointment to be spayed on March 12th. She will be ready to go to her forever home after this surgery. Animal adoptions and viewing are by appointment only. This allows our Adoption Staff to spend quality time with each potential home to ensure the most successful matches are made between the animals and their new families. *Please note: we only adopt within Ontario

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Mastiff shelters & rescues in Dunnville, Ontario

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

Here are a few organizations closest to you:

Shelter

23.7 miles

City of Hamilton Animal Services

247 Dartnall Road, Hamilton, ON L8W 3V9

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

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Rescue

41.3 miles

Buffalo Underdogs Rescue Inc

Amherst, NY 14226

Pet Types: 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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