Our mission

Why Lost.ca exists

When a pet goes missing, the first 24 hours matter most. Research consistently shows that the earlier a lost animal is reported and the wider the net is cast, the better the chance of a reunion. Despite that, most Canadian owners still scramble across a patchwork of Facebook groups, neighbourhood apps, shelter hotlines, and paper flyers in those critical hours, with no single place to report, search, and match.

Lost.ca is built around one simple idea: a place where lost-pet posts and found-pet sightings live side by side, searchable across every Canadian city, available to anyone with a phone. No account needed to post a sighting. Free to report a missing pet. Indexed by Google so a stranger five blocks away who spots a wandering dog can find the owner's listing in seconds.

What we believe

• Speed matters more than perfection. A blurry phone photo posted in 30 seconds beats a perfect poster you never print.
• Finders and owners have different jobs. Finders have 30 seconds. Owners have unlimited time. The product is built around that asymmetry.
• Small towns deserve the same tools as big cities. A missing cat in Kenora matters as much as one in Toronto.
• Community beats algorithms. Neighbours, dog walkers, mail carriers, and shelter staff are the people who actually find lost pets. Lost.ca exists to help them find each other.
• The internet should be a reunion tool, not a privacy hazard. Contact info is hidden behind sign-in. Fake listings are flagged and removed. Your data stays yours.

Working with shelters and humane societies

A growing number of Canadian shelters, SPCAs, and humane societies now use Lost.ca alongside their own intake records. When their staff or volunteers come across a stray that doesn't match anything on the books, they post a sighting here so neighbours can spot it. When a missing-pet listing matches one of their recent intakes, they get in touch with the owner directly. The site grew up around that two-way handoff, and it's a big reason most reunions on Lost.ca close within days.

If you run a shelter, rescue, or microchip registry and you'd like to partner with us, we'd love to hear from you. Get in touch from the contact page.

The project today

Lost.ca is Canada's largest pet lost-and-found community, and we're still growing fast. Some cities have denser feeds than others, and every listing makes the next neighbour's search faster. If you've lost a pet, report it. If you've seen one, post a sighting. That's how the network keeps finding pets.