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Lost Dogs Database for San Mateo, CA

Search lost and found dogs, as well as other pets, in the San Mateo area with PawBoost.

270 lost dogs in your search

Lost Female Dog last seen Lake merritt, Oakland, CA 94706

Reported 3 months ago, updated 3 months ago

Mia Female Dog

LOST PawBoost ID: 72647437


Oakland, CA 94706

Brindle

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Lost Male Dog last seen Durant, San Leandro, CA 94577

Reported 7 months ago, updated 3 months ago

Figaroe Male Dog

LOST PawBoost ID: 72258578


San Leandro, CA 94577

Brown Chihuahua mix with whitening face and white stomach

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Lost Male Dog last seen 4th & Mission Sts., San Francisco, CA 94103

Reported 3 months ago

Mijo Male Dog

LOST PawBoost ID: 72675667


San Francisco, CA 94103

Brown & White papillon & chiwauwa

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Lost Male Dog last seen Tennyson Ave, Hayward, CA 94544

Reported 3 months ago

Peluchin Male Dog

LOST PawBoost ID: 72674419


Hayward, CA 94544

White and tan , 5 years male . Withe anda red clothig

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Lost Male Dog last seen Congdon st San francisco, San Francisco, CA 94112

Reported 3 months ago

Lucky Male Dog

LOST PawBoost ID: 72673795


San Francisco, CA 94112

White and gray

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Lost Male Dog last seen Near Byxbee street San Francisco CA 94132, San Francisco, CA 94132

Reported 3 months ago

Ree-see Thomas Male Dog

LOST PawBoost ID: 72672706


San Francisco, CA 94132

Tan, with light brown eye, has hair missing on his tail.

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Lost Female Dog last seen San bruno, San Francisco, CA 94134

Reported 3 months ago, updated 3 months ago

Tequila Female Dog

LOST PawBoost ID: 72594629


San Francisco, CA 94134

Black and mix Chihuahua

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Lost Male Dog last seen Civic center plaza , San Francisco, CA 94102

Reported 4 months ago, updated 3 months ago

Dave Male Dog

LOST PawBoost ID: 72576569


San Francisco, CA 94102

Black mouth Curry

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Lost Male Dog last seen Palma Ceia Park, Hayward, CA 94545

Reported 3 months ago

Max Male Dog

LOST PawBoost ID: 72665450


Hayward, CA 94545

Chihuahua Terrier Mix. Blind on left eye, limping leg

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Lost Female Dog last seen Jones St & ofarrell st , San Francisco, CA 94102

Reported 3 months ago

Chunkers Female Dog

LOST PawBoost ID: 72665018


San Francisco, CA 94102

Long haired Chihuahua, just turned 1yr

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Lost Female Dog last seen 38th Ave and foothill Blvd , Oakland, CA 94601

Reported 6 months ago, updated 3 months ago

Dulce Female Dog

LOST PawBoost ID: 72325676


Oakland, CA 94601

Small white poodle

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Lost Male Dog last seen PO box 91 74342 eucha.ok , Oakland, CA 94605

Reported 3 months ago

Sedny Male Dog

LOST PawBoost ID: 72661620


Oakland, CA 94605

Black saddle on back he's a bobtail duch jermin sheperd goldin he has a scar on his right but cheeke from a stand it needs to be chicked for he is dageres with out me after two mother he started to git me in I have to have him back Golden brindl black saddle back 8year old Golden black sadel .back bobtail duch jerminsheperd name sedny mark on right butcheek Right butcheek scar golden brendl duchjermin sheperdbobtail8year okd

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Lost Male Dog last seen 20th ave , San Mateo, CA 94403

Reported 3 months ago, updated 3 months ago

Muttmoo Male Dog

LOST PawBoost ID: 72653120


San Mateo, CA 94403

White and black chihuahua

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Lost Male Dog last seen Near Alameda de Las Pulgas San Mateo, CA 94403, San Mateo, CA 94403

Reported 3 months ago

Muttmoo Male Dog

LOST PawBoost ID: 72659767


San Mateo, CA 94403

Small 13yo, Chihuahua/Mutt, White w/ black ears and spots, no teeth, can't bite.

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Lost Male Dog last seen 60th Street, Oakland, CA 94608

Reported 3 months ago

Broly Male Dog

LOST PawBoost ID: 72658223


Oakland, CA 94608

Pitbull terrier, pointed ears, black and white coat.

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Lost Female Dog last seen C st Hayward , Hayward, CA 94541

Reported 3 months ago, updated 3 months ago

Cutie Female Dog

LOST PawBoost ID: 72648972


Hayward, CA 94541

Small , black with brown ears and paws and face , white halo spot on the head

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Lost Unknown Dog last seen Park Merced , San Francisco, CA 94132

Reported 3 months ago

Not Sure Unknown Dog

LOST PawBoost ID: 72655822


San Francisco, CA 94132

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Lost Female Dog last seen Quality inn mission blvd , Hayward, CA 94541

Reported 3 months ago

Amiri Female Dog

LOST PawBoost ID: 72655057


Hayward, CA 94541

Her name is Amiri , she had a fresh litter of pupies, tan Merle female

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Lost Female Dog last seen 80th ave and international , Oakland, CA 94621

Reported 3 months ago

Odie Female Dog

LOST PawBoost ID: 72652535


Oakland, CA 94621

Chihuahua light brown white patch line in front of her head

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Lost Male Dog last seen Usa, Oakland, CA 94605

Reported 4 months ago, updated 3 months ago

Jaks Male Dog

LOST PawBoost ID: 72502480


Oakland, CA 94605

White, with yellow spots on the ear and on the loin

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Lost Dog Data for San Mateo, CA

There are 270 lost dogs in San Mateo, CA.

Find Local Dog Shelters in San Mateo, CA

PawBoost has communities of dog-lovers across the country and beyond that help find missing dogs, and that means partnerships with dog shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find Your Dog Sooner with PawBoost

When you have a missing dog, it can be difficult to know what to do in the moment.

How do I find my dog? Do I have to visit the dog shelters in my area in person, or is it okay to just call? How can I get the word out to my local community in San Mateo?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,229,151 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost dog to PawBoost in no time flat. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add your dog to our lost & found, and make a lost dog flyer – all for free.

Other sites that help you raise local awareness for your lost dog with minimal time and effort are Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have very active lost & found sections mainly used for lost pets. We highly recommend you use these resources in addition to PawBoost!

Visit your local shelters and animal control agencies in person. Details can get lost in translation over the phone and that might lead to missed connection.

If chipped, make sure your dog's microchip is registered and up to date. If you don't know your pet's chip manufacturer or number, your vet should be able to help locate this information.

Put up flyers and tell your neighbors to be on the lookout. The more you engage the San Mateo community, the better your chances of a happy reunion!

Read our full guide on how to find your lost dog for more actionable tips.

Where do I report a lost dog in San Mateo, CA?

If you lost a dog, we would like to help. You can report a lost dog to PawBoost for free to help find your dog in the San Mateo area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near San Mateo!

Do I have to pay for premium PawBoost services to find my lost dog?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free dog finder services have helped millions of people reunite with their lost dogs.

PawBoost does offer premium upgrades to help increase the reach of your lost pet alert.

You can learn more about what free and premium services PawBoost offers here.