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Neapolitan Mastiff puppies and dogs in London, Ontario

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

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Adopt a Neapolitan Mastiff near you in London, Ontario

We don't see any Neapolitan Mastiffs available for adoption right now, but new adoptable pets are added every day. Try a different search below!

These pups are in London, Ontario too!

Below are our newest added Neapolitan Mastiffs available for adoption in London, Ontario. To see more adoptable Neapolitan Mastiffs in London, Ontario, use the search tool below to enter specific criteria!
We'll also keep you updated on Daltry's adoption status with email updates.
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Daltry

St. Bernard

Male, Adult
London, ON
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with dogs, House-trained, Spayed or Neutered,
Story
Name: Breed: Age: Gender: Weight: Good with cats or Small Animals: Good with dogs: Good with Young Children: Good with Older Children: Fenced Yard Required: Crate-Trained: House Trained: Name: Daltry Breed: Saint Bernard Age:  4 Years DOB:12/03/2021 Gender: Male (neutered) Weight: 145 Lbs Good with cats: Unknown Good with dogs: Prefers to be the only dog Good with Children: Older Children due to his size Fenced Yard Required: Prefered Crate-Trained: Not needed House Trained: Yes Location: London, Ontario Adoption Fee: $750.00 You must complete an adoption application to be considered for adopting Daltry    https://www.animalert.ca/apply/dog-adoption **Introducing Daltry!** Daltry is a loving and gentle giant in search of his forever home. He was rescued from a shelter in Northern Ontario along with his daughter, McVie, who will also be available for adoption soon. **About Daltry:** Daltry is known for his affectionate nature and enjoys snuggling. He has a habit of leaning against his humans, earning him the title of "Professional Leaner." He appreciates the comforts of home, including curling up on a sofa or sleeping in bed with his human companions. Daltry thrives on companionship and is best suited for someone who is home most of the time. He would be happiest as the only dog in the household, as he has shown some jealousy when his human gives attention to other dogs. This well-mannered dog is not destructive in the home, making him a great addition to any family. Due to his size and the current weather conditions, Daltry has not yet had the opportunity to work on his leash manners, which will need to be further developed. Daltry has been neutered, vaccinated, heartworm tested, and microchipped. His adoption fee is $750.00, which includes his health records and microchip registration. If you would like to give Daltry his forever home, please complete the adoption application at https://www.animalert.ca/apply/dog-adoption If you wish to learn more about Animalert, please visit our website at     https://www.animalert.ca/ Due to the volume of emails, phone calls and messages Animalert receives, it is not always possible to respond to every application. We do review every application.  We will only be contacting applications that we feel are a match for the pet they are applying for.  Thank you for your understanding.    * Please note - we may take 24-48 hours to respond, adoption will be to approved homes only, we reserve the right to deny adoption to anyone without providing a reason. Animalert does not adopt outside of Canada. *   If you are interested in providing a forever home, please complete the online adoption application at this link, https://www.animalert.ca/apply/dog-adoption. If you are interested in learning more about Animalert Please visit our website at       http://animalert.ca Due to the volume of emails, phone calls and messages Animalert receives, it is not always possible to respond to every application. We do review every application. We will only be contacting applications that we feel are a match for the pet they are applying for. Thank you for your understanding.   Only those who complete an adoption application will be considered for adoption.     * Please note - we may take 24-48 hours to respond, adoption will be approved to approved homes only, we reserve the right to deny adoption to anyone without providing a reason. Animalert does not adopt outside of Canada at this time. *   January 17, 2026, 10:45 am
We'll also keep you updated on Noelle's adoption status with email updates.
Photo of Noelle

Noelle

Bullmastiff Cane Corso

Female, 3 yrs 4 mos
London, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Noelle💗 📣 AVAILABLE FOR ADOPTION or FOSTER-TO-ADOPT 📣 3 years old Fostered in London, Ontario Adoption fee: $500 I’m Noelle! 💖 I came from a local First Nations community, where I was living outside with my pups. But luckily, we were all brought into care on December 14, 2024, and now I’m enjoying the good life indoors, all cozy and comfy. My pups don’t need me anymore, and now it’s my turn for some extra love and attention! 🌟 Unfortunately, I tested positive for both heartworm and Lyme disease, so I am looking for a foster or adoptive home to let me relax while I go through treatment. My medical care is paid for by the rescue. I’m a total sweetheart: calm, loving, and always up for snuggling with my humans. I’m housebroken and great with kids. I’m eager to learn, and I’m pretty proud of my leash skills (they’re a work in progress, but I’m catching on!). I’ll always be near you, hoping for some pets—and maybe a snack or two (I’m very generous that way). 🍪💕 I have been with Black Hill Dog Company and I have excelled in both training and just being a dog! I’m making progress everyday and looking forward to continued improvement! I am working really hard on my social skills as well! I would love to be the only dog in the house if possible & I need a family who is willing to continue working with me and my continued training to be the best doggy ever and shine to my fullest ✨ A huge shoutout to Black Hill Dog Company for helping me transition into a lovable companion who's sure to steal your heart! 💗 I have been spayed, microchipped, am up to date on my vaccines.

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Want to learn more about adopting a Neapolitan Mastiff puppy or dog?

We've got all the info you need on adopting and caring for a Neapolitan Mastiff puppy. Check out the links below for everything you ever wanted to know about Neapolitan Mastiff puppies and adults.

Neapolitan Mastiff basics

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Where do Neapolitan Mastiffs come from? How many types of Neapolitan 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 Neapolitan Mastiff.

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