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Mastiff puppies and dogs in St Catharines, Ontario

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

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Adopt a Mastiff near you in St Catharines, Ontario

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 St Catharines, Ontario

These Mastiffs are available for adoption close to St Catharines, Ontario.
We'll also keep you updated on Duke's adoption status with email updates.
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Duke

Mastiff Bullmastiff

Male, 4 yrs 1 mo
Mississauga, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Meet Duke, this brindle stud is so much more than meets the eye. Landing in the county pound along with his sons and a few other dogs, these boys were headed for euthanasia when our partner just couldn't bear it, knowing how long they had sat waiting and having truly bonded with the local dog catcher and his wife. Despite his large size, Duke is a laid-back and ultra-friendly guy. He has stolen the hearts of many and quickly bonds with anyone who gives him attention and has shown a gentle and affectionate nature around children. Duke enjoys his time with kids, especially those aged 8 and up. Duke walks well on the leash, and with consistent practice, could become an expert. He loves to sniff and explore and has recently discovered a love for swimming in the pond! Duke would make an excellent companion for cottage trips or hiking adventures. Duke is a loyal and charming dog, eager to please. He would thrive in a family willing to invest time in his continued training and development. His laid-back nature and friendliness make him a great candidate for a family dog. Duke is a heartthrob waiting for his chance to shine in a loving home. He’s patient, deserving, and ready to give all his love to a family that will cherish him. If you’re looking for a loyal and loving companion, Duke is your guy.
We'll also keep you updated on Beau's adoption status with email updates.
Photo of Beau

Beau

Mastiff

Male, Adult
Toronto, ON
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with dogs, Good with cats, House-trained, Spayed or Neutered,
Story
COURTESY POST Beau is true to his breed and a big cuddle bug. He would happily sit on the couch with his head in your lap for hours. He loves a good long walk and does really well on a leash, even if he gets a little excited about squirrels. Beau will get excited for his humans to come home every time, whether gone for 5 hrs. or 5 mins, he is going to greet you at the door with a toy or a shoe in his mouth. If you want him to drop his toy, food is the biggest motivator with Beau; he will do just about anything for a treat. Beau loves a cuddly soft toy that he will baby and then eventually love too hard before it needs replacing. Sometimes Beau is not aware of how big he is and will lean his entire 130 lbs. of weight on your leg looking for affection. Beau has been exhibiting some prey drive with our smaller dog, squirrels, cats and other smaller animals he sees.  Beau is fine with strangers so far (adults) he will bark when people come to the door and exhibit some guarding behavior but that is very normal with this breed. Once we let him know that everything is okay, he is immediately all over anyone who will give him affection.  Name: Beau Breed: Cane Corso/Mastiff mix Weight: 130 pounds Gender: Male Spayed/neutered: Neutered Age: 5 years (DOB: Nov.24/18) Obtained From: Originally from an ad on Kijiji. Rehomed in July, however, he is not doing well with the other dog in the home. Reason for Intake: Beau is not doing well with the senior Jack Russell Terrier in the home. Up to Date with Vetting: Yes Good with dogs: Dog selective. Not recommended for a home with dogs under 50 pounds. Likely best as the only dog. Good with cats: Lived with 2 cats for his first year of life, however, he seems to be exhibiting prey drive in his current home. Good with kids: Not recommended for a home with children under 12 years of age. He has lived with babies, however, he has shown concern with the activity of a visiting 4 year old. Good with strangers: If a stranger comes to visit, he will bark. He will go up and sniff them and check them out and be friendly. Resource guarding issues: Not from people/dogs/cats. Ever bitten a human: No Ever bitten a dog: No Fears: Car rides. Described as needing time to adjust to new things. Housetrained: Yes. He toilets in the yard and on leash walks. Crate trained: Yes, but not used recently. Good in the car: No. Current family is not able to get him in the car and help overcoming this fear is ongoing. Bark when left alone: Currently someone is home most of the time but previously he was left alone about 9 hours/day and was quiet. Destructive: No. Energy Level: Medium Leash skills: Walks well on leash. Okay with physical handling/manipulations: He is comfortable being brushed and petted Known commands: Sit, lay down, come, high five Food on now: Kirkland kibble (red bag). 2 cups, 2x/day. Behavioural issues: Afraid of car rides. Takes time to adjust to new environments. Medical issues: None November 5, 2024, 10:56 am

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Mastiff shelters & rescues in St Catharines, Ontario

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

Here are a few organizations closest to you:

Shelter

16.8 miles

Niagara County SPCA

2100 Lockport Rd, Niagara Falls, NY 14304

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

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Rescue

27.7 miles

Buffalo Underdogs Rescue Inc

PO Box 180, Amherst, NY 14226

Pet Types: dogs

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Shelter

28.6 miles

The City of Buffalo Animal Shelter

380 N. Oak Street, Buffalo, NY 14203

Pet Types: cats, dogs

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Rescue

29.5 miles

Backstreet Paws Rescue

Mississauga, ON L5J 4G9

Pet Types: dogs

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Rescue

39.4 miles

Speaking of Dogs Rescue

Toronto, ON M9W 3L8

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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