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Puppies and dogs in Newcastle, Ontario

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

A pair of dogs

Adopt a dog in Newcastle, Ontario

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

Hubert

Standard Poodle

Male, 6 yrs 1 mo
Bowmanville, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Thank you for your interest in Hubert. He is such a fun loving, energetic, happy, barky boy. He loves people and dogs and life. Some of it he loves a little too much. Well, not too much for him but too much for other dogs. But he is really just a softee who wants to run and play and be chased. Hubert hasn't had the best start in life. He was sold to an elderly owner who wasn't able to manage a happy, energetic dog so Hubert landed in a day care/boarding facility. His owner wasn't able to take him back and the really sad things started happening. He was sold, returned, sold, returned and finally someone took him to the vet. Hubert was really matted and was finally groomed. It was then discovered that he had a terrible ear infection and an infected toe! Once again people had failed him. Off to the vet he went and as soon as he received treatment he felt so much better and his happy came out! He went to live with another family and they really loved him but underestimated how much energy is required when you have a dog like Hubert so SPIN was called. Hubert is just the kind of dog we love! Running, bouncing, barking, playing, snuggling, hugging, what could be better?
Photo of Jean-Pierre

Jean-Pierre

Standard Poodle

Male, 4 yrs
Bowmanville, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Not good with kids, Good with dogs, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Jean-Pierre (JP) is a striking three-year-old Standard Poodle who has made remarkable progress since being found abandoned in Quebec. When he first arrived at the shelter, he was frightened, in pain from an untreated ear infection, and unsure of people. With care, patience, and medical treatment, he started to heal — both physically and emotionally — and showed the sweet, loyal nature that defines him today.
Photo of BUDDY

BUDDY

Poodle (Miniature)

Male, 2 yrs
Toronto, ON
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Please join us in welcoming Buddy to our rescue! This handsome, lovable boy is ready to start a new chapter, and we promise to do everything we can to find him the wonderful forever home he deserves. Buddy came into our care after his owner made the difficult and loving decision to surrender him because she could no longer give him the time and attention he needs. Letting go is never easy but sometimes love means making the hardest decision for the well-being of the dog you care about. Buddy was a good boy in his previous home and did wonderfully with the children there, who were 8 years and older. Buddy is being fostered in Markham. At just 2 years old (born September 1, 2024) and weighing approximately 20 lbs, Buddy is a handsome poodle mix with a big personality and lots of love to give! When he arrived, his foster family treated him to a much-needed grooming, and he is now looking and feeling fantastic! He will soon be visiting our rescue vet for a complete checkup and updated vaccinations. He did so well at the groomers that we are hopeful his vet visit will go just as smoothly! His foster family has been getting to know this wonderful boy, and their report is lovely! Buddy is friendly, sweet, very loving, and has an amazing personality. He settled into his foster home quickly and has shown everyone what a happy, affectionate companion he can be. Buddy is an energetic boy who loves his walks and having fun with his two foster dog siblings. He enjoys playing with toys, although stuffies aren't the best choice for him — he has a talent for tearing those apart! A durable toy would be a much better option for this playful little guy. The good news? Buddy is house trained! He is comfortable in a pen with the door open, and when his foster family goes out for a few hours, he settles down and sleeps until they return. But given the choice, Buddy would much rather be where the action is — right beside his favourite humans and canine friends! He loves his cuddles and would be absolutely delighted to sleep in the bedroom with his family. After all, why sleep alone when you could be close to the people you love? WHAT DOES BUDDY NEED IN HIS FOREVER HOME? Buddy is a high-energy boy who needs a home that can keep up with his enthusiasm for life! Condo living would not be a good fit for him. He would thrive in a home with a secure, fenced yard where he can run, play, and burn off some of that wonderful energy. An active family who enjoys walks, playtime, and including their dog in family activities would be ideal. Buddy would also love a playful, active canine sibling who enjoys running, wrestling, and having fun just as much as he does! Based on his previous experience with children, we believe Buddy could be a wonderful addition to a family with kids aged 8 and older who will enjoy his playful nature and give him the love, attention, exercise, and companionship he deserves. Now, all Buddy needs is YOU! Buddy has already experienced the heartbreak of leaving the home he knew. Through no fault of his own, he is starting over and waiting for someone to give him a place to call his own — a family who will love him, play with him, snuggle with him, and make him part of their lives forever. He has so much love to give and so much life ahead of him. Let's make sure his next home is his last. Could Buddy be the missing piece of your family? If this sweet boy sounds like the companion you have been waiting for, please submit an adoption application. Buddy is patiently waiting to meet the family who will open their hearts and home to him. Buddy is ready to give his heart to a family of his own. Could that family be yours? ************* Interested in this doggo? Please fill out an application which can be found on our website www.justpaws.ca. As our foster family gets to know the dog, their profile can change and will be updated accordingly. Check back often for details! Just Paws is located in the Greater Toronto Area of Ontario, Canada. We do not adopt out of province or country. Please note that although many of our dogs get along with children, we are not able to adopt to any household with kids under the age of 8 years old. This is a stipulation of our insurance and is not a reflection on suitability of the potential adopter.
Photo of AMORE

AMORE

Chihuahua

Female, 2 yrs
Toronto, ON
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
FALLING FOR AMORE: SIDE EFFECTS MAY INCLUDE PERMANENT CUDDLE COMPANIONSHIP Thinking of falling in love with Amore? Here’s your warning: this approximately 2-year-old, 13 lb black Chihuahua mix may steal your heart before you even realize what’s happening. Potential side effects include: - A permanent little shadow. Amore wants to be wherever her people are. Couch cuddles? Absolutely. Burrowing under blankets? Obviously. Sleeping in your bed all night? You bet! - Uncontrollable smiling. Get her really excited and Amore may flash you the sweetest little smile. Warning: your heart may melt. - A few adventures in bravery. Amore is loved discovering the joy of sniffing grass and bravely exploring the world. When she gets overwhelmed, she’s happy to take in the sights and smells from a stroller. She’s a little skittish, but she’s making progress every day! - A softer approach to life. Amore is sensitive and can be shy, so loud voices aren’t her thing. She needs gentle, patient people who will let her confidence grow at her own pace. - A friendly little housemate. Amore gets along well with other dogs and seems to prefer calmer canine companions. She’s also been living with cats for a while! The biggest side effect? Falling completely, hopelessly in love. Amore is still looking for her forever home. She needs someone willing to be patient, celebrate her progress and give her the safe, loving home she deserves. At just 13 lbs, she doesn’t take up much room. But in your heart? She’s planning to take up ALL of it. Could Amore be your happily ever after? ************* As my foster family gets to know me my profile can change and will be updated accordingly. Check back often for details! An application for me can be found at www.justpaws.ca. Just Paws is located in the Greater Toronto Area of Ontario, Canada. We do not adopt out of province or country. Please note that although many of our dogs get along with children, we are not able to adopt to any household with kids under the age of 8 years old. This is a stipulation of our insurance and is not a reflection on suitability of the potential adopter.
Photo of BRUNO

BRUNO

Bichon Frise Havanese

Male, 1 yr 6 mos
Toronto, ON
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Spayed or Neutered, Shots are up-to-date,
Story
Meet Bruno! 18-Month-Old Havanese/Bichon | 11lbs| A Loving, Energetic Work in Progress. Currently fostered in Mississauga. Bruno is a smart, affectionate, fun-loving little guy with a BIG personality! At just 18 months old, he has lots of love to give, plenty of energy to burn, and a whole lot of learning still ahead of him. He is the kind of dog who wants to be involved in absolutely everything and make friends with everyone he meets. Sometimes a little too enthusiastically! Bruno is a high-energy boy who thrives with exercise, mental stimulation, structure, and routine. He requires two walks a day (approximately 30 minutes each), along with backyard play, toys, games, and opportunities to use his brain and nose. One of his favourite activities is hide-and-seek, and he is quite entertaining when he decides to throw his own ball and chase after it! Keeping his mind busy is just as important as physical exercise when it comes to helping him settle. Socialization and continued training are a must for Bruno. Bruno is under-socialized with other dogs and needs a family committed to continuing the work his foster family has started. He can be very much in your face, both with people and other dogs, and is still learning that not everyone needs his immediate love, attention, or enthusiastic dive-bombing! He can play too roughly or try to dominate, particularly with male dogs, so continued training, appropriate introductions, and positive social experiences are essential. He currently does wonderfully with his resident foster dog, a calm, tolerant female who enjoys playing with him but also communicates clear boundaries. Bruno respects and responds well to her. For this reason, we feel he would do best as an only dog or with a well-socialized, confident, tolerant female dog who is comfortable setting boundaries. A home with a male dog would not be our first recommendation. Bruno is also learning appropriate play with children. His foster home has dog-savvy children who understand that he is still learning not to use his mouth during play. They know to stop play, give him time to settle, and wait until he is calm before engaging again. With these consistent boundaries in place, Bruno has learned to play nicely with the children. He absolutely adores his 10-year-old human foster sister! Any children in his adoptive home should be dog-savvy, respectful, and willing to participate in his ongoing training. What else should you know about Bruno? Fully house-trained with no destructive behaviours. Crate-trained, although he initially puts up quite a vocal protest with loud barking when his family leaves the house. He does eventually settle. Sleeps happily in his crate, on a dog bed, or snuggled up in bed with his favourite little human. A work in progress on leash. He walks much better alongside his foster dog sibling, taking cues from her to avoid pulling and barking at other dogs. When walked alone, he currently tends to pull and bark, so this is another area where continued training is important. Very intelligent and eager to please. He responds wonderfully to positive reinforcement and is quick to learn when expectations are clear and consistent. Loves his toys, backyard zoomies, hide-and-seek, and spending time with his people. What kind of home is Bruno looking for? Bruno needs a family who live in a detached home who understands that young, energetic dogs sometimes need a little extra guidance to become their best selves. His adopters must be committed to working with a qualified positive-reinforcement trainer, attending training classes, and continuing his socialization with other dogs. He needs clear boundaries, consistency, patience, and a predictable routine. He would do best with an active family who enjoys walking, playing, and engaging with their dog. Dog-savvy children who understand appropriate interactions and are willing to be part of his training would be a great fit. Bruno isn't looking for a family who expects a perfectly polished dog right from the start. He's looking for someone who sees his potential, is willing to put in the work, and understands that the most rewarding dogs are sometimes the ones we help along the way. The best part about Bruno? Once he has settled in, understands the household rules, and has his physical and mental needs met, he is a very loving, affectionate, and enjoyable companion. He has so much personality, so much love to give, and the intelligence to keep learning. Bruno is a diamond in the rough who just needs the right family to help him shine. ************* Interested in this doggo? Please fill out an application which can be found on our website www.justpaws.ca. As our foster family gets to know the dog, their profile can change and will be updated accordingly. Check back often for details! Just Paws is located in the Greater Toronto Area of Ontario, Canada. We do not adopt out of province or country. Please note that although many of our dogs get along with children, we are not able to adopt to any household with kids under the age of 8 years old. This is a stipulation of our insurance and is not a reflection on suitability of the potential adopter.
Photo of Boomer

Boomer

Mastiff

Male, Adult
Port Hope, ON
Size
(when grown) X-Large 101 lbs (46 kg) or more
Details
-
Story
Boomer is almost 5 years old, he is a Boerboel Mastiff. He’s amazing with kids, good with other dogs, but he is large and wants to play. He’s okay with cats, he’s never done anything to our cats but he does try to get as close to them as possible. He loves blankets and his bed. He’s a huge suck that will cuddle anytime you’ll let him. He’s pretty lazy, doesn’t like long walks or running and he can’t swim but he will go in water if he can walk. He really doesn't require a lot of effort but would be better if he had a bit of space and someone who was around more for him. He’s good in cars, and he’s good on a leash or beep collar. He’d probably do fine with an invisible fence if he was taught. We’ve had Boomer since he was a puppy, he’s never given us huge issues. He’s not good at meeting new people, but if you take the time to research the bred you can help him. Between full time jobs and the three young kids, we can t give him what he deserves.

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Dog shelters and rescues in Newcastle, Ontario

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

Here are a few organizations closest to you:

Rescue

Benevolent Bully Rescue

Bowmanville, ON L1C 4S2

Pet Types: dogs

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Rescue

Standard Poodles In Need, Rescue - Bowmanville

Bowmanville, ON L1C 3K2

Pet Types: dogs

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Rescue

Standard Poodle Rescue - Ontario

2836 Holt Road, Bowmanville, ON L1C 6H2

Pet Types: dogs

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Shelter

Clarington Animal Shelter

33 Lake Road, Bowmanville, ON L1C 4P8

Pet Types: cats, dogs

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Rescue

Just Paws Animal Rescue

Toronto, ON L1K 1H2

Pet Types: dogs

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Rescue

The Animal Guardian Society

Blackstock, ON L0B 1B0

Pet Types: cats, dogs

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Shelter

Ontario SPCA and Humane Society Durham Region Animal Centre

1505 Wentworth Street, Whitby, ON L1N 0H9

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

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Rescue

SCC Dog Rescue

Whitby, ON L1N 3C7

Pet Types: dogs

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Select from the options below to view adoptable puppies and dogs in Newcastle, Ontario and nearby cities.

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