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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Recently reported missing in Markham

Lost Abyssinian white named Sophie in Markham
LOST 4d ago

Sophie

Abyssinian
just off Unionville, Markham
Lost British shorthair white named Poutine in Markham
LOST 5d ago$100 reward

Poutine

British shorthair
northvale and ninth line, Markham
Lost Domestic Medium Hair black named Oboe in Markham
LOST 8d ago$500 reward

Oboe

Domestic Medium Hair
WISMER - Hammersley and Mingay, Markham
Lost English Cocker Spaniel brown and white named Oliver in Markham
LOST 8d ago

Oliver

English Cocker Spaniel
Unionville, Markham
Lost Keeshond white named Charlie in Markham
LOST Sep 28

Charlie

Keeshond
Cachet, Markham
Lost Russian Blue tabby named Simba in Markham
LOST Sep 23

Simba

Russian Blue
Markham Village, Markham
Lost Siamese grey named Tiger in Markham
LOST Sep 20$100 reward

Tiger

Siamese
Wismer, Markham
Lost American shorthair brown tabby named Tiger in Markham
LOST Sep 18$250 reward

Tiger

American shorthair
103 Madison Heights Blvd, Markham
Lost Domestic long hair calico white named Trixie in Markham
LOST Sep 5$250 reward

Trixie

Domestic long hair calico
46 Cottontail Avenue, Markham
Lost Domestic Shorthair black named Lewy in Markham
LOST Sep 4$100 reward

Lewy

Domestic Shorthair
John and Leslie, Markham
Lost Red Ear Slider Turtle named Shella in Markham
LOST Aug 31$100 reward

Shella

Red Ear Slider Turtle
Lakespring Drive, Markham
Lost Short haired black/brown and white named Loca in Markham
LOST Aug 29$100 reward

Loca

Short haired
Ramona Blvd and Talisman Crescent, Markham
Lost Maine Coon grey named Lola in Markham
LOST Aug 23$250 reward

Lola

Maine Coon
cachet, Markham
Lost American Pit Bull Terrier brown and white named Rosie in Markham
LOST Aug 15

Rosie

American Pit Bull Terrier
markham Village, Markham
Lost Soft-Coated Wheaten Terrier brown and white named Oliver in Markham
LOST Aug 7

Oliver

Soft-Coated Wheaten Terrier
Wismer, Markham
Lost Cat named Attitude in Markham
LOST Jul 31$100 reward

Attitude

L3R 1Y8, Markham
Lost Russian Blue orange tabby named Chloe in Markham
LOST Jul 13

Chloe

Russian Blue
Thornhill, Markham
Lost Samoyed chocolate named Molly in Markham
LOST Jul 11$100 reward

Molly

Samoyed
unionville, Markham
Lost Bengal grey tabby named Toby in Markham
LOST Jul 7

Toby

Bengal
near Cornell, Markham
Lost English Cocker Spaniel chocolate named Duke in Markham
LOST Jul 6$100 reward

Duke

English Cocker Spaniel
near Berczy Village, Markham
Lost Abyssinian grey named Salem in Markham
LOST Jun 29$100 reward

Salem

Abyssinian
near Berczy Village, Markham
Lost Shiba Inu tan named Leo in Markham
LOST Jun 29

Leo

Shiba Inu
Markham Village, Markham
Lost American Bulldog golden named Oliver in Markham
LOST Jun 26

Oliver

American Bulldog
unionville, Markham
Lost Sphynx orange tabby named Misty in Markham
LOST Jun 22

Misty

Sphynx
wismer, Markham
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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.

  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.

Your pet is missing in Markham?

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