No Rat Terriers listed on LocalPetFinder right now
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Rat Terriers in St. Catharines, right now
We aren't tracking any adoptable Rat Terriers in or near St. Catharines at the moment. Listings update regularly as Ontario rescues take in new dogs, and a Rat Terrier in St. Catharines typically gets adopted within days of being posted. Browse the full Ontario dogs list to see Rat Terriers in other Ontario cities, or save this page and check back soon.
Adopting a Rat Terrier in Ontario
Rat Terriers are an American farm breed and they are not common in Ontario, so we pool listings from across the province into one place rather than making you refresh a single shelter. This page pulls adoptable Rat Terriers and Rat Terrier crosses from the Toronto Humane Society, City of Toronto Animal Services, the Ottawa Humane Society and Ontario SPCA branches, refreshed regularly. Toronto and Ottawa sit about 4 to 5 hours apart, so searching the whole province and being willing to drive for the right small dog is normal with a breed this scarce.
Many of the small terrier-type dogs in Ontario rescue arrive as transport dogs from the southern United States, where Rat Terriers and ratter crosses are far more common, alongside local surrenders. Set up an alert, watch the listings, and read the foster notes, since a lot of these dogs are described as terrier mixes rather than purebred.
Why Rat Terriers end up in rescue
A Rat Terrier is a busy, clever, hardy little dog with a strong prey drive and a real love of digging, barking and chasing anything small that moves. People adopt them expecting a tidy small lapdog and get a high-energy ratter that needs activity, training and a securely fenced or supervised space, then surrender when the digging, the vocalising or the prey drive becomes a problem. They are generally a healthier, sturdier breed than many fragile toy dogs, which is a genuine plus, but they are not a passive pet.
A Rat Terrier suits an active Toronto or Ottawa home that wants a small dog with a big personality and will give it exercise and a job. The short single coat feels Ontario cold sharply, so a sweater or coat for winter walks and shorter outings in deep cold are sensible, especially in an Ottawa winter. In humid GTA summers they cope better than heavy-coated breeds but still need water and shade. Ask the foster about prey drive around cats and small animals, recall, how vocal the dog is, whether it digs or tries to escape, and whether it has been heartworm-tested and is on tick and heartworm prevention.
Looking more broadly? Browse every adoptable dog across the province on Dog Adoption Ontario.
The rescues that most often list Rat Terriers across Ontario are Toronto Humane Society, Ottawa Humane Society, and Ontario SPCA (Ottawa Area). For breed-specific background, the Canadian Kennel Club is a useful reference.
Rat Terrier Adoption FAQ — St. Catharines
How many Rat Terriers are available for adoption in St. Catharines?
As of August 2026, there are no Rat Terriers listed in St. Catharines rescue on LocalPetFinder right now — Rat Terriers are among the rarer dogs in local rescue. Inventory turns over quickly, so setting an alert is the most reliable way to catch one, or consider an adoptable Rat Terrier mix.
Where can I adopt a Rat Terrier near me in Ontario?
LocalPetFinder lists adoptable Rat Terriers and ratter crosses from Ontario shelters including the Toronto Humane Society, City of Toronto Animal Services, the Ottawa Humane Society, and Ontario SPCA branches. Search province-wide or filter to Toronto or Ottawa. Many small terrier-type dogs in Ontario arrive as transport dogs from the United States. Listings refresh regularly and you apply directly with the rescue.
Are there Rat Terrier rescues near Toronto and Ottawa?
Yes. The Toronto Humane Society and City of Toronto Animal Services take in small dogs across the GTA, and the Ottawa Humane Society and Ontario SPCA Ottawa branch cover the Ottawa area. Purebred Rat Terriers are uncommon here, so most adoptable dogs are terrier crosses that come through breed-specific and foster-based rescues across Ontario, often as transport dogs.
Is a Rat Terrier a good apartment or condo dog?
A Rat Terrier can do well in a Toronto condo because it is small, but it is not a quiet, low-effort dog. Without daily exercise and mental work, the energy comes out as barking, digging at furniture and chewing, which is a problem with close condo neighbours. If you can commit to real walks and play, the size suits apartment life. Check your condo board pet rules first, and be honest about whether you can handle a vocal, busy terrier.
Are Rat Terriers good with cats and other small pets?
Be cautious. Rat Terriers were bred to hunt rodents and many keep a strong prey drive, so cats, rabbits and other small animals can be a real risk. Some individuals raised with a calm cat learn to coexist, but it varies a lot by dog. Ask the foster directly how the dog behaves around cats and small pets, and never assume it will be safe without a careful, supervised introduction.
How much does it cost to adopt a Rat Terrier in St. Catharines?
Adopting a Rat Terrier in St. Catharines typically costs $300 to $600, and puppies usually carry a premium at $500 to $900. The exact fee varies by rescue, and older dogs are often reduced. That fee is not a purchase price. It covers work already done on the dog: spay or neuter, vaccinations, deworming, microchip, and a basic vet workup, which would cost several hundred dollars more if you arranged it yourself after buying. Buying the same breed from a registered breeder generally runs well over $1,000, usually with a waitlist. Ask the rescue what is included before you apply, since a few include extras like a starter bag of food or a first-month insurance trial.
Are these Rat Terriers for sale in St. Catharines?
Not for sale, for adoption, which is usually the better deal. Every Rat Terrier here comes from a St. Catharines-area rescue or shelter, not a breeder, pet store, or classified seller. Adoption fees are typically a few hundred dollars and already include spay or neuter, vaccinations, and a microchip, versus roughly $2,000 to $5,000+ to buy a Rat Terrier from a breeder. If you searched "rat terrier for sale St. Catharines," adopting gets you a healthy, vetted dog for a fraction of the price.
Where can I buy a Rat Terrier in St. Catharines, and should I?
You can buy from a registered breeder, but it is worth weighing against adoption first. A reputable Rat Terrier breeder typically charges $2,000 to $5,000+ and often has a waitlist, while a rescue Rat Terrier costs a few hundred dollars fully vetted and may be available now. Be cautious of cheap "for sale" ads on classified sites and marketplaces, which are frequently backyard breeders or puppy-mill resellers with unvetted, sometimes sick animals and no health guarantee. If you do buy, insist on meeting the parents, seeing where the litter was raised, and getting vet records. For most St. Catharines families, adopting a rescue Rat Terrier is cheaper, faster, and gives a dog in need a home.