The short answer
Want the widest choice of dogs? Humane Society London & Middlesex on Dundas Street, $500 for an adult dog. Want the lowest all-in cost? The London Animal Care Centre charges a flat $365 and includes a two-year City licence. Want to know how the dog behaves in a real house before you commit? ARF Ontario is foster-based, $500 for a dog over three months, with training sessions included. All three feed listings you can browse on LocalPetFinder London, refreshed regularly.
London is a city of roughly 420,000 people sitting at the centre of Southwestern Ontario, and its rescue scene is organized in a way that bigger markets are not. Toronto has dozens of rescues competing for the same adopters. London effectively has three main doors, each with a distinct job. One of those doors is municipal: the City of London contracts animal care and control to the London Animal Care Centre, which shelters strays and adopts them out alongside its enforcement work.
That simplicity is a gift. It means the decision comes down to one honest question: how much do you need to know about the dog before you say yes, and how much are you willing to pay and wait for that knowledge?
All three organizations below are verifiable, established, and appear on LocalPetFinder London, where you can browse available dogs in one place. The full first-year cost picture is covered separately, and it is larger than the adoption fee suggests.
Quick Comparison
| Organization | Type | Adult Dog Fee | Timeline | Best For |
|---|---|---|---|---|
| HSLM | Open-admission shelter | $500 | Application-led, about a week or more | Selection and age range |
| London Animal Care Centre | Municipal shelter | $365 flat | Fastest once approved | Lowest cost, licence included |
| ARF Ontario | Foster-based rescue | $500 | Weeks, match-led | Behaviour notes and training |
Fees reflect each organization's published pages as of July 2026. Confirm current details before applying.
The Three Rescues, Reviewed
Humane Society London & Middlesex
HSLM is the anchor organization for dog rehoming across London and Middlesex County. It operates from 1414 Dundas Street and takes in strays, owner surrenders, and transfers, so the adoption floor turns over constantly and spans every size, age, and mix. The adoption fee covers spay or neuter depending on age, microchipping, flea treatment, initial vaccinations, initial deworming, rabies vaccination depending on age, and a seven-day supply of food. Adoption starts with a downloadable dog or puppy adoption form emailed to their adoptions team, not a walk-up purchase. HSLM has also announced a move to a new Old Oak Animal Campus, so confirm the current location before you drive out.
Where: 1414 Dundas Street, London, ON N5W 3B6
Phone: 519-451-0630
London Animal Care Centre
The LACC runs animal control, bylaw enforcement, dog licensing, and stray sheltering for the City of London under contract, from 121 Pine Valley Boulevard. That makes it the destination for most stray dogs picked up in the city, and adoptable strays whose owners never claim them get listed here. The flat $365 fee is the lowest of the three and bundles spay or neuter, microchipping, vaccination, rabies vaccination, deworming, flea treatment, and a two-year fee-waived City of London licence, which is worth real money on its own. Because intake is driven by strays rather than surrenders, inventory is less predictable and worth checking often.
Where: 121 Pine Valley Boulevard, London, ON
Phone: 519-685-1330
ARF Ontario
ARF Ontario is a London-based rescue working with First Nations and rural communities across Ontario to rescue, rehabilitate, and rehome stray dogs and cats. It receives no government grants and runs on donations, adoption fees, and volunteer fundraising. Dogs live in foster homes rather than kennels, and the intake pipeline is deliberate: a 72-hour quarantine with deworming and parasite treatment, a veterinary exam with initial vaccinations and microchipping, spay or neuter surgery, and heartworm screening for adult dogs. Adopters get the full history and medical file before deciding. Every adoption also includes training sessions with Element Canine, which is the closest thing rescue offers to a guarantee against a dog bouncing back.
Where: Foster homes across London and Southwestern Ontario
What Each Route Actually Feels Like
The shelter routes
HSLM and the LACC both work from buildings full of kennelled dogs. That has a real advantage: you see a lot of dogs, staff know them, and the range of ages is wide. HSLM in particular lists seniors at $300, which is the best value in the city for anyone who wants a settled dog rather than a project.
The catch is the same at both. A kennel is a stressful place, and the dog you meet there is usually a muted or amplified version of the dog you get home. Some shut down and look calm. Others bark themselves hoarse and look unmanageable. Budget a few quiet weeks before you decide who your dog actually is.
The ARF Ontario route
You apply first and meet later. ARF reviews the application, runs a telephone interview, and proposes dogs whose foster families think you fit. The information advantage is genuine. A foster can tell you whether the dog counter-surfs, how it does on stairs, what it did the first time a delivery driver knocked.
Included training with Element Canine is worth more than most adopters realize. The first eight weeks are when small problems either get solved or become permanent, and having a trainer already attached to the adoption removes the excuse to put it off. The cost is patience, since volunteer-run means the timeline moves at volunteer speed.
How to Choose
Choose the London Animal Care Centre if budget is the binding constraint. At $365 with a two-year City licence folded in, it is the cheapest fully vetted dog in London by a clear margin, and the money you save covers a crate, a decent leash, and the first vet visit.
Choose HSLM if you want to compare a lot of dogs, or if you specifically want a senior. The $300 senior fee is the most underrated deal in the city. Older dogs are usually housetrained, past the destructive stage, and desperate for a couch.
Choose ARF Ontario if the match matters more than the timeline. Young kids, a resident cat, an apartment near Western, a first dog: all of those are arguments for knowing exactly what you are getting before you sign.
Whichever you choose, be honest on the application. A London student household that says someone is always home, when in truth the dog will be alone from 8 to 6, is describing a returned dog. These organizations have read that application a thousand times.
Other London-Area Rescues Worth Knowing
The three organizations above carry most of London's dog rehoming, but they are not the only doors. Two smaller groups are worth a look if the main three do not have your dog.
Salt Rescue operates out of Snowdon Crescent in London and rehomes both cats and dogs. A smaller operation than HSLM, which usually means fewer animals at any given moment but more individual attention on each one.
Animalert is a registered charity that has been running in the London area since 1977, handling both cats and dogs, and can be reached at 519-642-7732. Nearly fifty years of continuous operation is about as strong a legitimacy signal as a small rescue can offer.
Widen the search further and the Ontario SPCA runs animal centres and adoption programs across the province. For a breed-specific or special-needs dog, a provincial search often beats waiting for the right animal to appear in London.
Before you send anyone money
Rescue scams follow demand, and adopters wiring deposits for dogs that do not exist is a recurring Ontario story. Kijiji listings offering a free or nearly free purebred puppy, with a story about why you must pay a transport deposit today, are the classic version. The three organizations above are real, established, and verifiable. For anything else, confirm a live website, a visible adoption process that requires you to meet the dog, and a phone number that answers. Never e-transfer a deposit to hold a dog you have not seen in person. A legitimate rescue will never pressure you to decide within the hour.
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Dogs from the London rescue network in one place, with filters for size, age, and compatibility. Refreshed regularly.
See Available London Dogs →Frequently Asked Questions
What is the best dog rescue in London, Ontario?
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What is the London Animal Care Centre and is it a rescue?
What does ARF Ontario stand for?
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