San Mateo
Lost &
Found Dogs

Search for lost and found dogs in San Mateo using the Shadow app. Receive free step-by-step guidance for your lost pet search. We’ll connect you to a massive community of Volunteers and experts who are dedicated to reuniting lost dogs and their families.
Showing results in
San Mateo
MISSING
Feb 22, 2021
Buster
Buster, MISSING Feb 22, 2021
MISSING
Aug 8, 2020
Oahu
Oahu, MISSING Aug 8, 2020
FOUND
Feb 4, 2021
Do you know my owner?
Do you know my owner?, FOUND Feb 4, 2021
FOUND
Feb 4, 2021
Do you know my owner?
Do you know my owner?, FOUND Feb 4, 2021
MISSING
Aug 28, 2020
Tucifur
Tucifur, MISSING Aug 28, 2020
MISSING
Sep 8, 2019
Olivia
Olivia, MISSING Sep 8, 2019
MISSING
Nov 12, 2020
Haru
Haru, MISSING Nov 12, 2020
MISSING
Nov 3, 2020
Mochi
Mochi, MISSING Nov 3, 2020
MISSING
Nov 3, 2020
Skye
Skye, MISSING Nov 3, 2020
MISSING
Oct 14, 2020
Laya
Laya, MISSING Oct 14, 2020
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Recent reunions
in California

S
Sara reunited this cat!
Redwood City, CA
S
Arnold & Sara reunited!
Atherton, CA
N
DouDou & Nina reunited!
San Mateo, CA
11 Helps
Prince cruz & Daniel reunited!
Redwood City, CA
64 Helps
Otis & Patrick reunited!
Hillsborough, CA
19 Helps
R
Sophie & Robert reunited!
Daly City, CA
2 Helps
Lucky & Diana reunited!
El Camino, CA
3 Helps

How it all
started

When Shadow ran away, Brad, her owner, was lost and unsure of how to find her. It took 39 days, and the entire community to reunite them! After they reconnected, he promised to help others find their pets too!
Watch Shadow’s story