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Cat Adoption London

Adoptable rescue cats and kittens in London and across Southwestern Ontario, in one place. Updated regularly from Humane Society London & Middlesex and ARF Ontario.

Updated regularly from local rescues. Compare, match, and adopt easier.

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Last updated: Sep 10, 12:45 PM

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Adopting a cat in London

London takes in a steady stream of cats year-round. Humane Society London & Middlesex, the region's open-admission shelter, handles strays, owner surrenders, and transfers from overcrowded facilities across Southwestern Ontario, and ARF Ontario's foster network rehomes cats out of volunteer homes. Between them, plus smaller London-area rescues, the city places hundreds of cats into homes every year.

LocalPetFinder is not a shelter. We do not house cats or process adoptions. We pull London-area cat listings into one searchable place and refresh them regularly. You apply through the rescue directly. The site is free and we never add a fee on top of the rescue's adoption cost.

Kittens versus adult cats

Ontario kitten season runs roughly April through October, with peak intake at London shelters in July and August. Summer brings litters of bottle-fed neonates and freshly weaned kittens, often pulled in alongside their unspayed mothers. Winter inventory leans more toward adult cats whose temperament is already settled, so the wider selection of kittens is a late-spring-through-early-fall thing.

A kitten is mostly potential. You shape socialisation, but you do not yet know how the cat will end up with kids, dogs, or other cats. An adult cat is mostly known. The shelter or foster home has watched it for weeks, which is the single best predictor of how the next year in your home goes. For a London adopter in an apartment or shared home, an adult cat is often the easier match.

Indoor-only cats and what the fee covers

Almost every London rescue adopts to indoor homes, and most include the medical groundwork in the adoption fee. A London cat adoption fee generally covers the spay or neuter surgery, core vaccinations including FVRCP and rabies, a microchip, deworming and basic parasite treatment, FIV and FeLV testing, and a veterinary health check before placement. Senior and special-needs cats often have reduced fees, and Humane Society London & Middlesex runs periodic fee-waived adoption events.

Indoor-only is the standard for a reason. London winters are cold and snowy, busy streets cut through neighbourhoods like Old North and Old South, and Southwestern Ontario has a real coyote and predator presence along the Thames River valley and the surrounding rural edges. Indoor cats live several years longer on average, and the rescues are clear about it. Plan vertical space and window perches before the cat arrives, and consider adopting a bonded pair so two indoor cats can keep each other company. Confirm the fee and inclusions on the cat's own listing.

How the adoption process works

The shape is consistent across London cat rescues:

  • Browse the cats below and find one whose temperament, age, and compatibility fit your home.
  • Click through to the rescue's listing and start their adoption application.
  • Staff or foster volunteers review and usually have a phone conversation about your home setup, existing pets, and routine.
  • You meet the cat in person, ideally with any existing household cats considered ahead of time so the rescue can suggest a slow-introduction protocol.
  • If it is a fit, you finalize the paperwork, pay the adoption fee, and take your cat home.

Browse cats from Humane Society London & Middlesex, ARF Ontario. Looking elsewhere in the province? See all Ontario adoption options.

New to cat ownership in London?

Local guides on adoption costs, spay/neuter, indoor safety, and settling a rescue cat in — written for London cat owners.

Browse London guides →

Popular London cat breeds

Domestic ShorthairDomestic Medium HairDomestic LonghairPersian

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