PawBoost ID or Name

Status

Location

City, Zip, or Address
Distance

Animal

Type

Sex

Sort

Within Past

Lost Dogs Database for San Mateo, CA

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

282 lost dogs in your search

Lost Male Dog last seen D street, Oakland, CA 94621

Reported 3 hours ago

Tiny Male Dog

LOST PawBoost ID: 73637094


Oakland, CA 94621

Very small Brown chihuahua

View Pet

Lost Male Dog last seen Guerruero, San Francisco, CA 94110

Reported 6 hours ago

Gizmo Male Dog

LOST PawBoost ID: 73636371


San Francisco, CA 94110

View Pet

Lost Male Dog last seen Near Judith ln, Lafayette, CA 94549

Reported 7 hours ago

Kuro Male Dog

LOST PawBoost ID: 73636279


Lafayette, CA 94549

Black German shepherd with a white spot on his chest

View Pet

Lost Male Dog last seen gellert & ocean ave, San Francisco, CA 94132

Reported 7 hours ago

Marley Male Dog

LOST PawBoost ID: 73636229


San Francisco, CA 94132

Cavalier King Charles Dpsniel Brown and white

View Pet

Lost Male Dog last seen Ellen & 47th ave, Oakland, CA 94601

Reported 2 months ago, updated 8 hours ago

Savior/justice Male Dog

LOST PawBoost ID: 73363836


Oakland, CA 94601

2 small terriors less than 20lbs.1cream (Savior) 2dark brown& black Justice is his name

View Pet

Lost Female Dog last seen International blvd, Oakland, CA 94601

Reported 3 weeks ago, updated 8 hours ago

Delilah Female Dog

LOST PawBoost ID: 73553829


Oakland, CA 94601

All white with liver colored spots on head has half a mustache matching her spots

View Pet

Lost Female Dog last seen On Vannoy Avenue, Castro Valley, CA 94546

Reported 3 weeks ago, updated 10 hours ago

Ruby Female Dog

LOST PawBoost ID: 73555581


Castro Valley, CA 94546

Ruby is a female chihuahua mixed blond color. She was born last week of may 2021. She is 5 years of ago. She is a trained ADA dog for my disability.

View Pet

Lost Female Dog last seen Between o'connor& pulgas and pulgas and cypress, East Palo Alto, CA 94303

Reported 2 years ago, updated 11 hours ago

Dior Female Dog

LOST PawBoost ID: 71166667


East Palo Alto, CA 94303

Black poodle with a hint of grey/white She has a distinctive hump in her back. She's not hurt she just positions her body that way

View Pet

Lost Male Dog last seen Cosgave, Oakland, CA 94605

Reported 15 hours ago

Noel Male Dog

LOST PawBoost ID: 73633817


Oakland, CA 94605

Golden brown small puppy

View Pet

Lost Female Dog last seen 66th ave, Oakland, CA 94621

Reported 3 weeks ago, updated 22 hours ago

Doris Female Dog

LOST PawBoost ID: 73534073


Oakland, CA 94621

She has a fake gold chain on her.

View Pet

Lost Male Dog last seen Reed and Wolfe, Santa Clara County, CA 94087

Reported 1 day ago

Bandit Male Dog

LOST PawBoost ID: 73632432


Santa Clara County, CA 94087

Black and white border collie / rat terrier short hair brown collar with tag.

View Pet

Lost Male Dog last seen Flora Vista Ave. Santa clara ca, Santa Clara, CA 95051

Reported 1 day ago

Bandit Male Dog

LOST PawBoost ID: 73632018


Santa Clara, CA 95051

White, Black and Brown border collie rat terrier mix.

View Pet

Lost Male Dog last seen Near ave y la 69, Oakland, CA 94621

Reported 1 week ago, updated 1 day ago

Guapo Male Dog

LOST PawBoost ID: 73601427


Oakland, CA 94621

Bulldog francés café brown

View Pet

Lost Female Dog last seen Paseo padre, San Lorenzo, CA 94580

Reported 4 days ago, updated 1 day ago

Mocha Female Dog

LOST PawBoost ID: 73620596


San Lorenzo, CA 94580

She is the darker one in photo she’s a sweetheart

View Pet

Lost Male Dog last seen Cairo Rd. and Hegenberger Loop, Oakland, CA 94603

Reported 3 weeks ago, updated 1 day ago

Dusty Male Dog

LOST PawBoost ID: 73541387


Oakland, CA 94603

Black and white Poodle mix.

View Pet

Lost Female Dog last seen Near regal ave, Hayward, CA 94544

Reported 4 months ago, updated 2 days ago

Ellie Female Dog

LOST PawBoost ID: 73119859


Hayward, CA 94544

Brown shitzu pomeranian

View Pet

Lost Male Dog last seen Near e19th oakland, Oakland, CA 94606

Reported 1 year ago, updated 2 days ago

Trevor Male Dog

LOST PawBoost ID: 72066568


Oakland, CA 94606

i am still searching for my belove dog he didn't have tag or microchip he is a family member i had him for 11 years if you see this dog list and happen to find him please call me he is a small black color in the back and white in front he lost on E19th 22nd Ave i lost him accidently he is not abandon if you find my dog please return him to me he is very missed by his family $500 reward will be offered for his return

View Pet

Lost Male Dog last seen Dublin Blvd and San ramon Valley blvd, Dublin, CA 94568

Reported 6 months ago, updated 2 days ago

Jerry Male Dog

LOST PawBoost ID: 72912074


Dublin, CA 94568

Little brown mixed dog

View Pet

Lost Female Dog last seen Holly, Oakland, CA 94621

Reported 2 days ago

Deborah Female Dog

LOST PawBoost ID: 73628061


Oakland, CA 94621

Small female Shih Tzu, dark charcoal to silver-gray coat. Body’s clipped short in a puppy cut, head and ears have longer wavy curly fur. Long floppy ears, dark round eyes, black nose. Tail is short — recently trimmed. Face mixes darker gray with lighter silver tones. Compact build, typical Shih Tzu. Friendly, small enough to pick up.

View Pet

Lost Dog Data for San Mateo, CA

There are 282 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 – 2,354,112 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.