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Puppies and dogs in Ontario

Looking for a puppy or dog in Ontario? Adopt a Pet can help you find a new best friend near you.

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Adopt a dog in Ontario

These adorable dogs are available for adoption in Ontario. To learn more about each adoptable dog, click on the "i" icon for fast facts, or their photo or name for full details.
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Photo of MARY

MARY

Jindo/Terrier (Unknown Type, Small)

Female, 5 yrs
Toronto, ON
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs,
Story
🐾 Meet Mary 🐾 📍 Current location: South Korea ❤ Age: 5 year old ❤ Gender: FeMale ❤ Weight: 9 kg ❤ Breed: Terrier–Jindo mix ❤ Health: Healthy 🐶 Personality & Behavior 💖 People-friendly – Loves people and is very affectionate 💖 Kid-friendly – Gets along very well with children 💖 Dog-friendly – She gets along well with other dogs, too 💖 Cat-friendly – She is kind to cats, too ✅ Toilet-trained: 99% – She likes to defecate outdoors ✅ Leash manners: Enjoys walks ✅ Energy level: Medium ✅ Handling: Comfortable with touch, brushing and hugs ✅ Escape instinct: None ✅ Prey drive: Very low ✅ Guarding tendency: A little bit ✅ Crate trained: Currently in training 💔 Rescue Story Three years ago, Mary was a stray, giving birth to five precious puppies on the cold streets. They were all taken to a local shelter, but a kind soul stepped in and rescued the whole family. For three years, Mary lived with her rescuer. Sadly, her guardian has become very old and ill, making it impossible to provide the care Mary deserves. Now, Mary has come to us, waiting for a second chance at a forever home. Despite her difficult past, Mary is a resilient and loving soul.
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Photo of Sway

Sway

Belgian Malinois

Female, Puppy
Hamilton, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Needs experienced adopter, House-trained,
Story
Meet Sway!! (case #22128) Smart, spirited, and full of potential, Sway is a roughly 4-month-old puppy who is already showing off some pretty impressive skills! She’s the kind of girl who will keep you on your toes, make you laugh, and challenge you to become the best dog owner you can be. And that last part is important, because Sway is a puppy with a lot of brains, a lot of energy, and a lot to learn! This clever girl is very food motivated, which is fantastic news for anyone ready to put in the work. She already knows how to sit and wait patiently for her meals, walks nicely on leash, and has shown that she can handle outings into the world without being easily spooked. She even settled down for a nap while her handler chatted during a store visit! Crate time? No problem. Sway settled beautifully in her crate, and with a little guidance, she quickly learned where to go outside to do her business. She didn't have a single indoor accident during her stay! Sway also did well around the resident adult working dogs, playing nicely alongside them and enjoying a game of fetch. She's not particularly interested in having another puppy climb all over her face, though, and she's quite vocal when she spots cats. Like any young pup, she's still learning her manners and how to navigate the world around her. And let's talk about that puppy energy! Before a walk, Sway can get pretty mouthy and playful, but redirecting her onto an appropriate toy or chew helps her find a better outlet. After some exercise and engagement, she's shown a lovely ability to settle and relax independently. While she may have some Belgian Malinois in her background, she's presenting more as a companion pet at this stage, rather than a puppy who needs a working-dog lifestyle. Regardless of her genetics, she'll need an appropriate balance of physical exercise, mental enrichment, structure, and downtime as she grows. Now, here's the important part about Sway: this is not a puppy for someone hoping to wing it and see how things go. She's bright, driven, and already demonstrating just how quickly she can learn, but those qualities need to be channelled in the right direction. Sway needs an experienced, committed owner who understands the importance of consistency, boundaries, appropriate outlets, and positive reinforcement. Enrollment in a reputable puppy obedience class or training program should be an immediate priority, not something to consider down the road. Her new person must be ready to invest time and effort into helping her develop into a well-mannered, confident adult dog. The good news? Sway has already shown that she can learn, settle, and succeed with thoughtful handling. There's a very nice puppy in there, just waiting for someone who understands that potential doesn't develop all by itself! If you're an experienced dog owner who enjoys training, appreciates a clever pup, and is ready for the commitment that comes with raising a puppy like Sway, she could be a very rewarding companion. She's got the brains, she's got the personality, and she's ready to learn. Now she just needs the right person to help her shine! Please complete an adoption request: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions 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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Photo of LEGO

LEGO

Cocker Spaniel/Terrier (Unknown Type, Small)

Male, 5 yrs
Toronto, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs,
Story
🐶 Looking for a New Family for Lego 📍 Location: New York Lego was adopted as a young puppy but was sadly surrendered by his owner after three years. He grew up in an unstable environment with frequent travel back and forth to Boston, which made it difficult for him to form a secure attachment with his guardian. Because of this instability, in moments of fear, panic, or overwhelming stress, he has shown a few defensive or warning bites Lego needs a family who can meet him in person, understand his behavior clearly, and provide the consistent, reassuring environment he needs. City life is simply too overwhelming for him. With a quiet environment and a patient, steady guardian, Lego has every chance to continue improving and becoming more stable. The greatest hope is for Lego to find a peaceful home where he can finally rest. 📌 Basic Information Name: Lego Age: 4 years Gender: Male Weight: 25 lbs Breed: Jindo × Cocker Spaniel mix Color: Brown & White 🐾 Personality & Behavior People: Very fearful/reactive toward new people, warms up more easily to shorter women Children: Not recommended Other Dogs: Best as the only dog Shows resource guarding around food; must be fed separately Cats: Unknown Potty Trained: Yes Crate Trained: No Energy Level: High Touch/Handling: Uncomfortable with physical contact Barking: Quiet when alone; barks at doorbells or hallway noises when someone is home Escape Tendencies: None — manageable with “sit” and “wait” Walking: Martingale collar recommended; pulls with a harness Car Rides: Nervous initially, settles on longer rides Yard: Ideal, but a quiet neighborhood is also fine Living with Other Dogs: Not suitable 🔎 What Lego Needs Lego has fear-based reactivity. His current guardian has invested significant time, training, and management, and he has shown meaningful progress. However, Lego needs: A guardian experienced with reactive or anxious dogs A consistent daily routine A calm environment with low stimulation 🧡 Please Consider Becoming Lego’s Family Once he bonds, Lego is goofy, affectionate, and deeply loyal. He is waiting for a forever family who can provide the quiet suburban environment where he can truly thrive.
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Photo of Piper

Piper

Border Collie

Female, Young
Hamilton, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
House-trained,
Story
Meet Piper!! (case #22449) At just eight months old, Piper is still a puppy with a whole world of adventures ahead of her! This lovely Border Collie mix arrived at the shelter as a stray, and sadly, no one came forward to claim her. Now, she’s looking for a fresh start with a family who will help her grow into the confident, happy dog she’s meant to be. Piper is a sweetheart at heart, but she can be a little unsure of herself in new situations. She’s still learning about the world, and she’ll need a patient, encouraging family who understands that confidence takes time to build. The good news? This clever girl already knows how to sit, and she’s motivated by food, making treats and positive reinforcement excellent tools for helping her learn! As a Border Collie mix, Piper has brains to spare and plenty of energy to match. She’ll thrive with a family who enjoys teaching new skills, working on training, and finding fun ways to keep both her mind and body busy. Think walks, games, enrichment activities, and learning new tricks! A predictable routine, clear structure, and consistent, reward-based training will help her feel secure while giving her the guidance she needs to succeed. Piper was a little timid when introduced to an overly enthusiastic dog at the shelter, so she may appreciate a calmer canine companion who respects her space and lets friendships develop at her pace. Any dog introductions should be thoughtful and gradual, allowing Piper the time she needs to feel comfortable. Piper may not be the puppy who rushes headfirst into every new adventure just yet, but with the right support, she has so much potential. She’s looking for someone who will celebrate the little victories, encourage her curiosity, and help her discover that the world isn't such a big, scary place after all. Could you be Piper’s person? If you’re ready to put in the time, offer plenty of enrichment, and help a sweet, smart young dog blossom, Piper could be the perfect partner for your next adventure. Please complete an adoption request: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions 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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Photo of Mallard

Mallard

Hound (Unknown Type)

Male, 1 yr
Hamilton, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
House-trained,
Story
Meet Mallard!! (case #22078) Part hound? Part Lab? A dash of Rhodesian Ridgeback? Maybe a sprinkle of something nobody’s guessed yet? Mallard is keeping his family tree under wraps, and honestly, we think that’s part of his charm! This one-year-old mystery mix is proof that sometimes the best things come in completely unidentifiable packages. Mallard arrived at the shelter as an unclaimed stray, with more questions than answers and a whole lot of potential waiting to be discovered. Initially, he was a little unsure about new people approaching him, but it didn’t take long for this boy to start letting his guard down. In fact, he’s made some lovely progress in a short time and is now greeting new friends with a loose, happy body and a wagging tail. Turns out, once Mallard decides you’re okay, he’s pretty delighted to have you around! And what a personality this boy has! Mallard is a friendly, bouncy young fellow with medium-to-high energy and plenty of enthusiasm for life. His first few moments out of his kennel can be a bit of a whirlwind, but once he gets away from the shelter building, he settles into a nicer rhythm and enjoys putting that nose of his to work. If there’s a hound somewhere in his family tree, we suspect sniffing out the neighbourhood’s most fascinating smells could be right up his alley! Mallard is still a young dog learning how to navigate the world, so he’ll benefit from structure, routine, positive reinforcement training, and plenty of appropriate opportunities to explore. Obedience classes would be a great way to help him polish his manners, build confidence, and learn how to channel all that youthful enthusiasm into something wonderful. He’s already shown us that he can make progress, and with a committed family behind him, there’s every reason to be excited about what comes next. As for roommates, Mallard may be able to share his home with a tolerant, well-matched dog who can handle his bouncy energy. He’s interested in other dogs, but his enthusiastic approach can be a little intense at first, so thoughtful introductions and good supervision will be important. Because he's still working on his manners and can be quite exuberant, a home without young children would be the best fit for everyone. So, what exactly is Mallard? A hound? A Lab? A Ridgeback? The canine equivalent of a mystery cocktail? We may never know! But we do know that he’s a friendly, increasingly confident young dog who deserves a chance to grow into the wonderful companion he has the potential to be. Got an active lifestyle, a sense of humour, and room in your heart for a lovable work in progress? Mallard is ready to paddle his way into your life! Please complete an adoption request: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions 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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Photo of Maisie

Maisie

American Bulldog

Female, Adult
Hamilton, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Not good with cats, House-trained,
Story
Meet Maisie! (case #21204) Sweet Maisie may have arrived as an unclaimed stray, but she’s quickly showing us just how special she is. This petite bully mix is approximately 7 years old, and while she may have a few little scars on her head that hint at a past we don’t know, Maisie is ready to leave that chapter behind and start one filled with love. When Maisie first arrived, she was understandably a little timid in her kennel. But once she realized she was safe, her true personality began to shine. She is a friendly, affectionate girl who absolutely adores people. She has a calm enthusiasm when greeting new friends, and one male officer she met quickly became a favorite. Maisie happily climbed onto his knee, relaxed her whole body, and covered his face with kisses while enjoying his affection. Maisie has spent some time in a foster home where we have learned a bit more about her. She is good with older kids, knows lots of fun tricks, and is not destructive in the home. She does not enjoy being crated and pulls on leash. Due to her high prey drive and fixation on other dogs, she would do best as the only pet in the home for now. Although Maisie isn't a young pup anymore, she still deserves and would enjoy daily walks, playtime, sniffing adventures, and plenty of mental stimulation. She does prefer having company and may whine when left alone, so her future family should be prepared to help her settle into being alone gradually. Maisie has so much love to give. She’s looking for someone who will see past the scars, give her the patience and security she deserves, and show her what it means to finally have a family of her own. If you’re looking for a sweet, affectionate companion with a gentle soul and a heart ready to love, Maisie may be your girl. Please complete an adoption request: https://www.hamilton.ca/home-neighbourhood/animals-pets/adopt-or-foster-pet/adoptions Maisie has a future appointment to be spayed. Her adopters must be willing to return her for this surgery which is included in the adoption fee. 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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Use the search tool below to browse adoptable puppies and adult dogs in Ontario.

Puppies and dogs in Ontario cities

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Shelters & rescues in Ontario

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

Here are a few organizations closest to you:

Shelter

Ontario SPCA and Humane Society Greater Sudbury Animal Centre

21 Lasalle Boulevard, Sudbury, ON P3A 6B1

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

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Rescue

Sault's Small Animal Rescue

50 Cambridge Place, Sault Ste Marie, ON P6A 6E9

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

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Looking for a specific shelter or rescue?

For a comprehensive list of all shelters and rescues, try our search page. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

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Looking for a specific breed?

Select from the options below to view adoptable puppies and dogs in Ontario

Popular dog breeds

Affenpinscher Afghan Hound Airedale Terrier Akbash Akita Alaskan Klee Kai Alaskan Malamute American Bulldog American Cocker Spaniel American Eskimo Dog American Hairless Terrier American Pit Bull Terrier American Staffordshire Terrier Anatolian Shepherd Aussiedoodle Australian Cattle Dog Australian Kelpie Australian Shepherd Australian Terrier Basenji Basset Hound Beagle Bearded Collie Beauceron Bedlington Terrier Belgian Laekenois Belgian Malinois Belgian Shepherd Belgian Tervuren Bernedoodle Bernese Mountain Dog Bichon Frise Black Mouth Cur Black and Tan Coonhound Bloodhound Blue Lacy/Texas Lacy Bluetick Coonhound Bolognese Border Collie Border Terrier Borzoi Boston Terrier Bouvier des Flandres Boxer Boykin Spaniel Briard Brittany Brussels Griffon Bull Terrier Bullmastiff Cairn Terrier Canaan Dog Cane Corso Cardigan Welsh Corgi Carolina Dog Catahoula Leopard Dog Caucasian Shepherd Dog Cavachon Cavalier King Charles Spaniel Cavapoo Chesapeake Bay Retriever Chihuahua Chinese Crested Chinook Chiweenie Chow Chow Clumber Spaniel Cockapoo Cocker Spaniel Collie Coonhound Corgi Coton de Tulear Curly-Coated Retriever Dachshund Dalmatian Dandie Dinmont Terrier Doberman Pinscher Dogo Argentino Dogue de Bordeaux Dutch Shepherd English (Redtick) Coonhound English Bulldog English Cocker Spaniel English Setter English Shepherd English Springer Spaniel English Toy Spaniel Entlebucher Feist Field Spaniel Fila Brasileiro Finnish Lapphund Finnish Spitz Flat-Coated Retriever Fox Terrier (Smooth) Fox Terrier (Toy) Fox Terrier (Wirehaired) Foxhound French Bulldog German Pinscher German Shepherd Dog German Shorthaired Pointer German Spitz German Wirehaired Pointer Glen of Imaal Terrier Goberian Golden Retriever Goldendoodle Gordon Setter Great Dane Great Pyrenees Greater Swiss Mountain Dog Greyhound Halden Hound (Haldenstrover) Harrier Havanese Horgi Hovawart Husky Ibizan Hound Icelandic Sheepdog Irish Setter Irish Terrier Irish Water Spaniel Irish Wolfhound Italian Greyhound Italian Spinone Jack Russell Terrier Japanese Chin Jindo Kai Dog Karelian Bear Dog Keeshond Kerry Blue Terrier Kishu Komondor Kuvasz Kyi Leo Labradoodle Labrador Retriever Lakeland Terrier Lancashire Heeler Leonberger Lhasa Apso Löwchen Maltese Maltipoo Manchester Terrier Maremma Sheepdog Mastiff Miniature Bull Terrier Miniature Dachshund Miniature Pinscher Morkie Mountain Cur Munsterlander Mutt Neapolitan Mastiff Newfoundland Norfolk Terrier Norwegian Buhund Norwegian Elkhound Norwegian Lundehund Norwich Terrier Nova Scotia Duck-Tolling Retriever Old English Sheepdog Olde English Bulldogge Otterhound Papillon Parson Russell Terrier Patterdale Terrier (Fell Terrier) Pekingese Pembroke Welsh Corgi Petit Basset Griffon Vendeen Pharaoh Hound Pitsky Plott Hound Podengo Portugueso Pointer Polish Lowland Sheepdog Pomeranian Pomsky Poodle (Miniature) Poodle (Standard) Poodle (Toy or Tea Cup) Portuguese Water Dog Presa Canario Pug Puggle Puli Pumi Rat Terrier Redbone Coonhound Rhodesian Ridgeback Rottweiler Saluki Samoyed Schiller Hound Schipperke Schnauzer (Giant) Schnauzer (Miniature) Schnauzer (Standard) Schnoodle Scottie, Scottish Terrier Scottish Deerhound Sealyham Terrier Shar Pei Sheepadoodle Sheltie, Shetland Sheepdog Sheppit Shepsky Shiba Inu Shih Poo Shih Tzu Silky Terrier Skye Terrier Sloughi St. Bernard Staffordshire Bull Terrier Sussex Spaniel Swedish Vallhund Texas Heeler Thai Ridgeback Tibetan Mastiff Tibetan Spaniel Tibetan Terrier Tosa Inu Treeing Walker Coonhound Vizsla Weimaraner Welsh Springer Spaniel Welsh Terrier Westie, West Highland White Terrier Wheaten Terrier Whippet Wirehaired Pointing Griffon Xoloitzcuintle/Mexican Hairless Yorkie Poo Yorkie, Yorkshire Terrier