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Puppies and dogs in St Catharines, Ontario

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

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Adopt a dog in St Catharines, Ontario

These adorable dogs are available for adoption in St Catharines, 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 Harley

Harley

Boxer

Female, 10 mos
Niagara Falls, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
This dog will arrive to Grimsby, ON on October 17 *Apply to Adopt (Foster to Adopt) at rebeldogrescue.com*Harley is a gentle, sweet girl who loves being close to her people. She may be a little shy and cautious when meeting someone new, but it doesn’t take long for her to warm up and show her affectionate side. Once she bonds with you, she’ll happily look for you around the house and greet you with a very happy welcome when you come home.Harley enjoys walks, car rides, relaxing beside her people, and spending time outside. She has a calm, easygoing personality and gets along beautifully with other dogs, especially those with a similar calm and gentle nature. She has also shown no interest in cats, although she has not lived with them.She’s eager to please, doing very well with her house training, walks nicely on leash, and settles quietly in her crate. She would thrive in a calm, loving home with a fenced yard where she can enjoy some outdoor time, followed by curling up beside her favourite people.Harley is the kind of dog who doesn’t ask for much, just a little patience, some guidance, and a family she can love. In return, she’ll give you her whole heart.Name: HarleyBreed: Mixed breed Sex: Female, spayedAge: ~9 months Weight: ~36lbGood with women: Yes, friendly and outgoing, although initially shyGood with men: Yes, friendly and outgoing, although initially shyGood with children: Yes! Has lived with children and does well; children should be well behaved and supervisedGood with dogs: Yes! Calm and submissive, enjoys being around other dogs — can live with another dog or as the only dogGood with cats: Presumed yes based on cat testing; showed no prey drive or interest in chasing - slow intros a mustHouse trained: Almost! Approximately 90% thereCrate trained: Yes, enters willingly and settles quickly and quietlyEnergy level: Low to mediumResource guarding: None observedSeparation anxiety: None notedBarking: Low — Average Leash skills: Walks wellFlight risk: No, not particularly flighty, although standard rescue precautions should always be followed
Photo of Roxy

Roxy

Boxer American Bulldog

Female, 1 yr 7 mos
Niagara Falls, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
This dog will arrive to Grimsby, ON on October 17 Apply to FOSTER TO ADOPT at rebeldogrescue.comRoxy is a fun-loving, social girl who seems to love everyone she meets! She is friendly and affectionate with people and enjoys nothing more than being part of the family, whether that means getting out for an adventure or settling in for some snuggles.Roxy loves other dogs and has a playful, enthusiastic style. She gets along with all kinds of dogs and would happily have a canine companion to play with, but she is also perfectly capable of being your one-and-only.She’s an easygoing girl who is house trained, walks well on leash, does well in her crate, and has no noted separation anxiety or resource guarding. Her biggest area to work on is simply learning to contain her excitement when greeting people, as she can get a little jumpy.Roxy would be a wonderful addition to just about any loving home. She’s happy, playful, affectionate, and ready to find her people — preferably ones who don’t mind a little extra enthusiasm and lots of love!Name: RoxyBreed: Mixed BreedSex: Female, spayedAge: ~1.5 yearsWeight: ~45lbGood with women: Yes, friendly and outgoingGood with men: Yes, friendly and outgoingGood with children: Yes! Wonderful with children; has lived with children 7+ and does well. Children 0–6 have not been testedGood with dogs: Yes! Very playful and outgoing — gets along with all dogs and can live with another dog or as the only dogGood with cats: Suspect yes based on cat test, however has not lived with cats - proper intros a mustHouse trained: YesCrate trained: Yes, enters willinglyEnergy level: Medium — enjoys regular exercise and adventures as well as relaxing calmly at homeResource guarding: None observedSeparation anxiety: None notedBarking: AverageLeash skills: Walks wellAreas to work on: Excitability and jumping up on people
Photo of Fluke

Fluke

Shepherd (Unknown Type) Retriever (Unknown Type)

Male, 1 yr 1 mo
Niagara Falls, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
*Apply to Adopt (Foster to Adopt) at rebeldogrescue.com*Say hello to the most handsome pup, Fluke! Besides being a total head turner, this guy brings lots of love and laughs to everyone he meets. He is hard not to fall in love with! But don’t get us wrong, this goofy guy needs training - he is like a silly kid in a giant’s body. With that said, he really engages with his peoppe and woth strong handlers he will channel his bigger than life personality into a fantastic family pup.Name: FlukeBreed: Mystery Mutt - Shepherd mixAge: ~1 yearWeight: ~55 lb - very tall and needs to fill outSex: Male, neuteredMedical: No known concernsGood with men: Yes, friendlyGood with women: Yes, friendlyWhen he meets new people he: Very excitable and eager to say helloGood with kids 0–6: Not recommended at this time due to his size, high energy, and excitability. He may have potential with younger children with an experienced handler, proper supervision, and continued training.Good with kids 6+: Yes — dog-savvy kids recommended. Fluke is a big, excitable young dog who is still learning not to jump and is working on his manners.Good with dogs: Yes — seems to be good with other dogs so far.Best with dogs that: He has done well with small and medium-sized dogs. Another playful dog could be a great match for his energy level.Good with cats: Working on it — still being assessed.House trained: 95%Crate trained: Yes — does well in his crate.Resource guarding: None seen.Walks on a leash: Yes — overall, Fluke walks very well on leash. He can get excitable when he sees other dogs or when something crosses his path and may try to chase it. He responds well to redirection and is continuing to work on his leash manners and prey drive.Energy level: HighRequires detached/single home: Yes — Fluke requires a detached single home with a nice-sized yard and plenty of room to run and play. He is a big, high-energy boy who needs space to get those puppy sillies out.Separation anxiety: None shownBarker: Average/not particularly vocalAreas to improve: Fluke is still very much a puppy and hasn’t had much formal training in the past. He is smart, obedient, and likes to listen. He knows sit and down and is currently working on his manners. His biggest area to improve is jumping — he gets excited and doesn’t always realize how big he is!Ideal Home: An active home that can give Fluke structure, continued training, and daily exercise. He definitely needs a good walk each day and plenty of opportunities to burn off his puppy energy. A nice-sized yard with room to run is a must, and another playful dog could be a great bonus. Fluke is an eager-to-learn young dog who would thrive with someone willing to continue building on the great start he’s already made.
Photo of Amber

Amber

Doberman Pinscher

Female, 1 yr 1 mo
Niagara Falls, ON
Size
(when grown) Large 61-100 lbs (28-45 kg)
Details
Good with kids, Good with dogs, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
*This dog is available pending a committed foster to adopt* Apply to FOSTER TO ADOPT at rebeldogrescue.com*Found as a stray, Amber has come a long way and brings fun and joy into every room she enters. She has a lively spirit, a sharp mind, and goofy charm. She thrives with structure, engagement, and a human who enjoys an active routine.Amber wakes up every day ready for fun and connection. Amber loves to play fetch and run around the backyard, in fact she has been known to be so gleeful that she will go all-out with a case of zoomies. She has a favorite squeaky ball that brings out her happy dance moves. On the flip side, Amber loves a good belly rub and absolutely melts with affection.Amber would like a fenced yard so she can run and stretch her legs daily, with plenty of space to play and unwind - but yards aren’t everything, and it’s just important that her needs are met. She loves to play with other dogs and does best with regular activity and a home that enjoys her playful personality. NOT a fan of loud noises, Amber prefers a calm suburban environment where she can relax. She will spook easily.Amber is friendly and enthusiastic, but can also be anxious. She loves kids, and a household with older children would be best (so she doesn't accidentally knock a little one over).Amber is crate trained, house trained, and great on car rides. She has had excellent behavior at the vet and groomer, especially if showered with a treat or two. She loves rearranging couch cushions into her personal throne.Smart, eager, and fun to train. Amber will thrive with an adopter who has dog experience, enjoys an active routine, likes training and enrichment, has a fenced yard and lives in a relatively quiet area. She can pull on her leash when startled by loud noises and looks to her owner for calm leadership and confidence building.Breed: Doberman mix Sex: Female, spayedAge: ~2 yearsWeight: ~60lbGood with women: Yes - will have caution at first, then friendly Good with men: Yes - will have caution at first, then friendly Good with children: Not tested; a home without young children is recommended due to her excitability Good with dogs: Yes! Loves other dogs and active play Good with cats: Not tested House trained: YesCrate trained: Yes, enters willingly and enjoys having a safe spaceEnergy level: HighResource guarding: None observedSeparation anxiety: None notedBarking: AverageLeash skills: Strong, pulls
Photo of Eden

Eden

Boxer

Female, 7 mos
Niagara Falls, ON
Size
(when grown) Med. 26-60 lbs (12-27 kg)
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
This dog will arrive to Grimsby, ON on October 17 Apply to FOSTER TO ADOPT at rebeldogrescue.comEden is a happy, affectionate girl who greets life with a whole lot of enthusiasm! She absolutely loves her people and is always ready for an adventure, whether that means going for a walk, hitting the trails, playing in the yard, or simply hopping in the car for a ride.Eden is friendly and outgoing with people and loves meeting new friends. She’s eager to please and walks well on leash, although her excitement can sometimes mean she forgets to keep all four paws on the floor. She also enjoys playing with other dogs, especially those who can match her energy, but she would be perfectly happy being the only dog in her home.This girl has a zest for life, and would make an excellent hiking, running, or adventure companion. As an active puppy, Eden will need basic obedience training. Eden is also a talkative girl and would not be suited to apartment or condo living.If you’re looking for an enthusiastic, affectionate adventure buddy who will be just as excited to see you as she is to hit the trails, Eden could be your girl!Name: EdenBreed: Mixed BreedSex: FemaleAge: ~8 months Weight: ~32lbGood with women: Yes, friendly and outgoingGood with men: Yes, friendly and outgoingGood with children: Yes, but has not lived with children; a home with children 10+ is recommended due to her tendency to jump up and her size/energyGood with dogs: Yes! Very playful and outgoing — best matched with dogs of a similar size and energy level; can also live as the only dogGood with cats: Presumed yes based on cat testing; curious but did not attempt to chase, although she may chase a running cat as she learns boundariesHouse trained: Almost! Approximately 90% thereCrate trained: Yes, enters willingly and settles with some initial barking/whiningEnergy level: High Resource guarding: None observedSeparation anxiety: None notedBarking: Average - can be chatty Leash skills: Walks well, but could use ongoing trainingAreas to work on: Excitability and jumping up on people
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Photo of Rue

Rue

Labrador Retriever Dachshund

Female, 4 yrs 1 mo
Niagara Falls, ON
Size
(when grown) Small 25 lbs (11 kg) or less
Details
Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
This dog will arrive to Grimsby, ON on October 17 *Apply to Adopt (Foster to Adopt) at rebeldogrescue.com*Rhu is a sweet, sensitive girl who takes a little time to decide that someone is her friend — but once she does, she is an absolute lovebug and she will become your shadow. She can be shy and cautious when meeting new people and would much rather have someone give her the time and space to decompress, sniff, and approach on her own terms.Once Rhu feels comfortable, her playful and affectionate personality really starts to shine. She loves spending time with other dogs, especially those around her size, and enjoys getting out for walks and adventures. She is also doing wonderfully in the home and arrived already house trained.Rhu is looking for a calm, patient family who understands that trust is built gradually. She would do best with older children 12+ and a fenced yard where she can safely explore and relax. She does not need another dog in the home, but would happily have a canine friend.Rhu may not be the dog who runs up to greet you on day one, but give her the time she needs and you’ll discover a sweet, loyal girl who has so much love to give.Name: RhuBreed: Dachshund/Lab MixSex: Female, spayed Age: ~4 yearsWeight: ~25lbGood with women: Yes, initially shy but warms up quickly with a slow introductionGood with men: Yes, initially shy but warms up quickly with a slow introductionGood with children: No young children; a home with children 12+ is recommended, quick movements can scare herGood with dogs: Yes! Very playful and enjoys other dogs, particularly those around her size — does not require another dog in the homeGood with cats: Yes!House trained: Almost! Approximately 90% thereCrate trained: Yes, enters willinglyEnergy level: Medium — enjoys exercise and adventures as well as relaxing at homeResource guarding: None observedSeparation anxiety: None notedBarking: AverageLeash skills: Walks wellAreas to work on: Touch sensitivity and building confidence with handlingIdeal home: A calm, patient home with a fenced yard and people willing to give Rhu time and space to decompress and approach at her own pace

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Dog shelters and rescues in St Catharines, Ontario

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

Here are a few organizations closest to you:

Shelter

Humane Society of Greater Niagara

160 Fourth Ave., St. Catharines, ON L2R 6P9

Pet Types: cats, dogs

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Rescue

Rebel Dog Rescue

Niagara Falls, ON L2R 2H6

Pet Types: dogs

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Pets Alive Animal Rescue Niagara Inc.

St. Catharines, ON L2R 6G4

Pet Types: cats, dogs

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Niagara Action for Animals

94 Welland Avenue, St. Catharines, ON L2R 2N1

Pet Types: cats, dogs, rabbits

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Big Paws Rescue

63 McCalla drive, St.Catharines, ON L2N 1A4

Pet Types: dogs

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Bruno Project Canada

St Catherines, ON L2M 6L9

Pet Types: dogs

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BTFA Rescue

Vineland, ON L0R 2E0

Pet Types: dogs

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Beamsville 4Paw Rescue

Beamsville, ON L0R 1B5

Pet Types: cats, dogs, small animals

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Blue Collared Canines

Niagara falls, ON L2E 4L7

Pet Types: dogs

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Niagara Dog Rescue

Niagara Falls, ON L0S 1J0

Pet Types: dogs

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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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