Adopt

Mastiff puppies and dogs in Milton, Ontario

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

Picture of Mastiff

Adopt a Mastiff near you in Milton, 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 Milton, Ontario

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

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

Jake

Mastiff

Male, 11 mos
Guelph, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Hello! My name is Jake!I came into the Guelph Humane Society in June very scared and under-socialized. My GHS friends have been working very hard to help me learn that the world isn`t so scary. My progress has been slow and I`m looking for an adopter who will join along in this journey with me until I`m ready to go home. I am sweet and enjoy tasty treats and neck scratches.MY IDEAL HOME INVOLVES…CHILDREN: No, I`m looking for an adult-only home.OTHER DOGS: Potentially, my experience with other dogs is limited but I could benefit from having a confident, easy-going dog to learn from.CATS: Potentially, with cat confident around dogs.FIRST-TIME DOG OWNERS: No, I am looking for a family that has lots of dog experience.FENCED-IN YARD: Highly recommended.HOUSING ENVIRONMENT: No apartment buildings due to my fearful nature.SOMEONE HOME MOST OF THE DAY: Just in the beginning while I adjust.SOME OTHER THINGS TO KNOW ABOUT ME…ACTIVITY LEVEL: Medium.HOUSE-TRAINED: No, I will need some patience with house-training.If you think I could be a good match for your home, click the `adopt me` button to apply!FOSTER ME! I’m excited to be selected as part of the Paisley Project and I’m looking for a foster home! If your home environment matches what I’m looking for based on the information above, please consider applying to foster me by copying and pasting the following link to fill out the questionnaire: https://guelphhumane.ca/wp-admin/admin-ajax.php?action=frm_forms_preview&form=7y88o. The Paisley Project aims to match selected, long-stay animals at GHS with fosters that can provide a home that gradually introduces them to the everyday experiences of life as a pet. Fosters will offer the routine, structure and stability needed to help get animals ready for their new family. Learn more at https://guelphhumane.ca/the-paisley-project/.
We'll also keep you updated on Maggie's adoption status with email updates.
Photo of Maggie

Maggie

Mastiff

Female, 11 mos
Guelph, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
-
Story
Hello! My name is Maggie!I came into the Guelph Humane Society in June very scared and under-socialized. My GHS friends have been working very hard to help me learn that the world isn`t so scary. My progress has been slow and I`m looking for an adopter who will join along in this journey with me until I`m ready to go home. I am sweet and enjoy tasty treats and neck scratches. MY IDEAL HOME INVOLVES…CHILDREN: No, I`m looking for an adult-only home.OTHER DOGS: Potentially, my experience with other dogs is limited but I could benefit from having a confident, easy-going dog to learn from.CATS: Potentially, with cat confident around dogs.FIRST-TIME DOG OWNERS: No, I am looking for a family that has lots of dog experience.FENCED-IN YARD: Highly recommended.HOUSING ENVIRONMENT: No apartment buildings due to my fearful nature.SOMEONE HOME MOST OF THE DAY: Just in the beginning while I adjust.SOME OTHER THINGS TO KNOW ABOUT ME…ACTIVITY LEVEL: Medium.HOUSE-TRAINED: No, I will need some patience with house-training.If you think I could be a good match for your home, click the `adopt me` button to apply!FOSTER ME! I’m excited to be selected as part of the Paisley Project and I’m looking for a foster home! If your home environment matches what I’m looking for based on the information above, please consider applying to foster me by copying and pasting the following link to fill out the questionnaire: https://guelphhumane.ca/wp-admin/admin-ajax.php?action=frm_forms_preview&form=7y88o. The Paisley Project aims to match selected, long-stay animals at GHS with fosters that can provide a home that gradually introduces them to the everyday experiences of life as a pet. Fosters will offer the routine, structure and stability needed to help get animals ready for their new family. Learn more at https://guelphhumane.ca/the-paisley-project/.
We'll also keep you updated on Koopa's adoption status with email updates.
Photo of Koopa

Koopa

Mastiff

Male, 1 yr 10 mos
Kitchener, ON
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
MORE PHOTOS/VIDEOS: https://www.facebook.com/TLCRR https://www.instagram.com/taffyslegacycaninerescue https://www.taffyslegacy.com/koopa Koopa is currently being fostered in a detached home with 2 canine foster siblings. Koopa is house and crate trained. Koopa is a BIG BOY, and often doesn't quite understand that he is stronger than others, but he is doing very well with his training and loves to please his people. Koopa is very happy go lucky and playful with his canine friends, however he can make poor choices when adrenalized and does best with calm proper introductions. Koopa has had an incident with one other dog who was jumping up where he overcorrected, resulting in that dog needing stitches. With his friends, Koopa is fun and playful, and does well with supervised play with other well-balanced dogs. He doesn't always understand his size, and does play rough, so he would be best suited playing with other large breed confident dogs, as he can intimate more nervous or reserved dogs with his big size and big play style. He has shown some prey drive for smaller dogs, and would do best sticking to his bigger companions. We have not cat tested, but at this time with his size and prey drive we are looking for a home without cats. Koopa is a big loveable goofball and loves all people. He does well meeting new people and is a patio favourite hanging out with his foster mom and her girlfriends in public social settings. He has had one incident of grabbing a staff members coat and playing tug of war which caused it to rip - due to this he is looking for a home without kids or with older kids. Koopa is very food motivated and loves training, and has been going to a group training class weekly since his intake. He is doing very well, knows his markers, and continues to work on training daily with the kennel staff! Koopa is playful at the kennel, however he is a lower energy boy and has some hip/elbow issues that prevent him from participating in longer walks. He is looking for a lower energy home that can continue conditioning calmness and give him lots of puzzle toys and satisfy his mental energy. He is currently taking a glucosamine supplement. His perfect home would have power breed experience. Fun facts about Koopa: -This big guy is happy to be with and please his person! He loves to chew on wood and play in the sprinkler. He is hesitant to get into the bath tub but once he is in there, he is happy to get the attention and be scrubbed with soap and water! Koopa loves going for car rides but I have recently noticed that jumping into the back of the Jeep has been a struggle some days. I tend to get him to get his front paws up and lift his back end to help out. -Koopa likes to take shoes out of the closet and bring them to me but will never chew on or destroy. Likes to play with circle shaped foods before he eats. Needs work: Koopa is a big puppy in a full adult sized body! He can be easily overstimulated and always wants to be part of the fun! He would benefit from conditioning calmness and place exercises, as well as working on his crate training and leash skills. High prey drive in adrenalized situations. Koopa's foster mom works hard to manage his environment, facilitate proper introductions with trusted dogs and supervise play with his canine friends. Koopa is also working on puppy nipping - and uses marker language to get the point across that the behavior is unacceptable. Here is what Koopa's foster mom has to say about him: "Koopa is an absolute joy to have around. His goofy, owner pleasing personality makes him great to train and build an outstanding relationship with. He loves to be around people in new and familiar environments and receive all the attention. This big guy doesn't require a lot of exercise to tire him out and is very well at settling down in his crate or on his dog bed for some rest and relaxation. He loves to chew on his wood log or indulge in his licky mat when his Foster Mom makes him one. If I had more room and didn't already have two dogs, Koopa would be my first #fosterfail. He is truly a big treat!" ADOPTION PROCESS: taffyslegacy.com/adoption-process
We'll also keep you updated on Decka's adoption status with email updates.
Bonded Pair
Photo of Decka

Decka

Mastiff

Female, 9 yrs 11 mos
King City, ON
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
Not good with dogs,
Story
-

Search for a Mastiff puppy or dog

Use the search tool below to browse adoptable Mastiff puppies and adults Mastiff in Milton, Ontario.

Mastiff puppies and dogs in nearby cities

Related breeds in Milton, Ontario

Mastiff shelters & rescues in Milton, Ontario

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

Here are a few organizations closest to you:

Rescue

12.5 miles

Backstreet Paws Rescue

Mississauga, ON L5J 4G9

Pet Types: dogs

More an arrow icon

Rescue

19.2 miles

Speaking of Dogs Rescue

Toronto, ON M9W 3L8

Pet Types: dogs

More an arrow icon

Shelter

19.4 miles

Guelph Humane Society

500 Wellington Street, West, P.O. Box 684, Guelph, ON N1H 6L3

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

More an arrow icon

Rescue

32.1 miles

Taffy's Legacy Canine Rescue & Rehabilitation

Kitchener, ON N2L 5H3

Pet Types: dogs

More an arrow icon

Rescue

33.8 miles

Dog Tales Rescue and Sanctuary

1405 19th Sideroad, King City, ON L7B 1K5

Pet Types: cats, dogs

More an arrow icon

Rescue

47.5 miles

Alliston & District Humane Society

5545 Tosorontio Concession 4, Everett, ON L0M 1J0

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

More an arrow icon

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!

magnifying glass with cat and dog

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

clipboard with list

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.

Learn More an arrow icon