Lost pets · Markham, ON

Lost Pets in Markham

Lost pets reported across Markham, ON. The faster a photo and last-seen location reach neighbours, the better the odds — most missing pets are recovered within a few blocks of where they escaped.

Updated live · See found sightings in Markham

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Lost Dogs(12)Lost Cats(12)

What to do if your pet goes missing in Markham

  1. 1

    Search the area immediately, starting close to home

    Most lost pets are within a few blocks of where they escaped. Walk familiar routes, bring treats, and call their name calmly.

  2. 2

    Call local Markham shelters and animal control

    Use the Canadian shelter directory linked above. Many shelters keep found animals for only 72 hours.

  3. 3

    Post on Lost.ca and local community groups

    Lost.ca notifies neighbours in your area. Also share on neighbourhood Facebook groups and community boards.

  4. 4

    Check the Found feed on Lost.ca

    Most reunions happen because owners spot their pet in someone else's photo, not the other way around.

  5. 5

    Put up flyers nearby

    Print posters with a clear photo, your phone number, and the last seen location. Lost.ca's listing page has a built-in print button.

  6. 6

    Contact your microchip registry

    If your pet is chipped, make sure your contact info on file is current.

Shelters and rescues near Markham

Contacting local shelters is one of the most important steps in reuniting a lost pet. Many shelters only hold stray animals for 72 hours, so call the ones nearest where your pet was last seen as soon as you can. Lost.ca partners with humane societies and shelters across Canada, and many now post the strays they take in on Lost.ca too, which is why owners often spot their pet in this feed before the shelter calls.

Ontario SPCA Markham Animal Adoption and Education Centre
Markham, ON
Ontario SPCA and Humane Society — Provincial Office
Stouffville, ON
Ontario SPCA York Region Animal Centre
Stouffville, ON
Toronto Humane Society
Toronto, ON

See the full Canadian shelters directory

Lost pet resources in Markham

Who to call in Markham when a pet goes missing or is found: the municipal service that takes in strays, the found-animals list to check every day, and the local humane society.

Municipal animal services
City of Markham Animal Services
Found animals in their care
Strays in care at the Ontario SPCA York Region centre
Humane society
Ontario SPCA York Region Animal Centre (Stouffville)

Good to know: Markham has no shelter of its own: strays go to the Ontario SPCA centre in Stouffville, so check there in person as well as online.

Details taken from the official websites. If something has changed, let us know.

Frequently asked questions

How do I report a lost pet in Markham?

Click "Report a lost pet" anywhere on Lost.ca. The form takes about one minute: your pet's name, species, where you last saw them, a photo, and how owners can reach you. The listing goes live immediately and appears on the Markham lost-pets page.

Is Lost.ca free to use?

Yes. Lost.ca is a community-driven pet lost and found. There is no fee to post a lost-pet listing or report a sighting.

What should I do first if my pet goes missing in Markham?

Post on Lost.ca immediately so neighbours see it, then call local Markham shelters and animal control. Most lost pets are recovered within 500 metres of where they escaped.

How long should I keep my listing active?

Keep the listing active until your pet is home. You can edit or mark it as reunited from your dashboard. Most pets are found within the first two weeks.

How does Lost.ca match found sightings to lost pets?

Your dashboard automatically highlights recent sightings in Markham that match your pet's species and area. Owners review them one by one. We don't guess, we just make the haystack smaller.

Can I report someone else's lost pet?

Yes, as long as you have permission. Listings require your contact info so owners and finders can connect.

Nearby cities

Lost pets often travel surprising distances. Check nearby communities too:

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Browse every Canadian city

Helpful guides

Short, practical guides from reuniting thousands of pets. Start with the first-24-hours playbook.

The first 24 hours
Hour-by-hour playbook for the day your pet goes missing.
Poster checklist
What actually gets calls from a flyer on a telephone pole.
Microchip registries
Every Canadian chip registry and how to keep your info current.

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