The short answer
London adoption fees run $300 to $600. The London Animal Care Centre charges a flat $365 with HST included, and folds in a two-year City licence. Humane Society London & Middlesex charges $600 for puppies, $500 for adults, and $300 for seniors. ARF Ontario charges $500 over three months. Every one of those fees includes spay or neuter, vaccines, and a microchip. Year one costs considerably more than the fee, and the line most people forget is dog care during work hours.
Adoption fees confuse people because they look like a price tag on an animal. They are not. They are a partial recovery of money the organization already spent on that dog, and in London the fee is almost always less than the medical work it represents.
That is the good news. The harder news is that the fee is a rounding error against year one. A dog is a recurring monthly expense with an unpredictable tail, and the households that struggle are usually the ones that budgeted for the adoption and nothing else.
Below is the full picture: what each London organization charges, what you get for it, and what the rest of the year actually looks like. If you are still choosing where to adopt, the rescue comparison covers process and fit.
London Adoption Fees Compared
| Organization | Puppy | Adult | Senior | Notable inclusion |
|---|---|---|---|---|
| Humane Society London & Middlesex | $600 | $500 | $300 (10+) | Seven-day supply of food |
| London Animal Care Centre | $365 | $365 | $365 | Two-year fee-waived City licence |
| ARF Ontario | $600 (under 3 mo, $200 rebate) | $500 | $500 | Training sessions with Element Canine |
Fees reflect each organization's published pages as of July 2026. HSLM fees each include a $50 non-refundable administration charge. Confirm current pricing before applying.
What the Fee Actually Buys
Every London adoption fee bundles the medical groundwork. Spay or neuter surgery, core vaccinations, rabies, deworming, parasite treatment, and a microchip are standard across all three organizations. HSLM adds a week of food so you are not switching diets on day one. ARF adds heartworm screening for adult dogs and the training sessions.
The London Animal Care Centre inclusion worth flagging is the two-year fee-waived City licence. London requires a licence for every dog over six months, so that is a real cost the LACC absorbs for you. Combined with the flat $365, it makes their route meaningfully cheaper than the sticker gap suggests.
Buy that same package separately and you are looking at a substantially larger number at a private clinic, paid across several appointments. That gap is the entire financial argument for adoption, and it is a strong one.
Week One Setup Costs
This is the one-time hit, and it lands the same week the dog does. A crate sized to the adult dog rather than the current dog. A bed. Food and water bowls. A flat collar with an identification tag, and a well-fitted harness if the dog pulls. A six-foot leash, which is the only leash length that works well on the Thames Valley Parkway.
Then the London-specific items. Winter here means salted sidewalks from roughly December through March, so paw balm or boots go on the list. Summer means humidity that catches short-nosed dogs out, so a water bottle for walks earns its place. Add poop bags, a few durable chew toys, and an enzymatic cleaner, because week one with a stressed rescue dog usually involves at least one accident.
Buy the crate, the leash, and the identification tag before the dog arrives. Everything else can wait until you know the animal. Adopters routinely spend money in week one on toys their dog turns out to have no interest in.
The Recurring Costs
Food. Scales with body weight, so a Lab cross costs several times what a small terrier does. Ask the rescue what the dog is currently eating and price that specific food before you commit to a large dog on a tight budget.
Routine veterinary care. An annual wellness exam, vaccine boosters as they come due, and a heartworm test for adult dogs. Southwestern Ontario has a genuine tick season, so parasite prevention through the warm months is not optional here the way it might be somewhere colder.
The City licence. $33 a year for a spayed or neutered and microchipped dog, more if the dog is not fixed. Covered in detail in our London licensing guide.
Grooming. Entirely coat-dependent. A short-coated dog needs nail trims and not much else. A doodle-type coat needs professional grooming every six to eight weeks, and that adds up to one of the larger annual lines people never see coming.
Coverage during work hours. Daycare, a dog walker, or boarding when you travel. Price this before you adopt.
Budget for the emergency you cannot predict
The costs above are the ones you can plan. The one that breaks households is the unplanned emergency: a swallowed sock, a torn ligament, a bloat episode in a deep-chested dog. London has after-hours emergency coverage, and emergency medicine is expensive everywhere. Decide now whether you are carrying pet insurance or building a dedicated savings buffer, and start it the week the dog arrives. The households that end up surrendering a dog over a treatable problem are almost always the ones that did neither.
How to Keep London Dog Costs Down
Adopt an adult or a senior. HSLM prices seniors aged ten and up at $300, and older dogs are usually housetrained and past the phase where they eat furniture. The savings continue well past the adoption fee.
Adopt from the London Animal Care Centre if budget is tight. The flat $365 with a two-year licence included is the lowest genuine total in the city.
Check whether you qualify for the City subsidy. If your dog arrives unfixed, London's subsidized spay and neuter program prices a dog surgery at $130 including rabies, flea treatment, microchip, pain medication, and a nail trim, for households on Ontario Works, ODSP, ACSD, or in subsidized housing.
Keep the licence current and the microchip registered. Fines cost more than compliance, and a microchipped, fixed dog pays the lowest licence tier at $33.
Invest in training early. The cheapest behaviour problem is the one that never becomes a habit. ARF Ontario builds training into the adoption for exactly this reason.
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See Available London Dogs →Frequently Asked Questions
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