PawBoost ID or Name

Status

Location

City, Zip, or Address
Distance

Animal

Type

Sex

Sort

Within Past

Lost Dogs Database for Castro Valley, CA

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

341 lost dogs in your search

Lost Male Dog last seen 57th ave and Holway, Oakland, CA 94621

Reported 5 months ago, updated 1 week ago

Chucho Male Dog

LOST PawBoost ID: 72787303


Oakland, CA 94621

Small mostly black long haired chihuahua with white chest.

View Pet

Lost Female Dog last seen Malta ct, Oakland, CA 94612

Reported 2 weeks ago, updated 1 week ago

Luna Female Dog

LOST PawBoost ID: 73297613


Oakland, CA 94612

Shaggy small dog mix

View Pet

Lost Female Dog last seen Faith Street and Bayshore Blvd, San Francisco, CA 94124

Reported 10 months ago, updated 1 week ago

Deeohgee Female Dog

LOST PawBoost ID: 72270171


San Francisco, CA 94124

brindle Brown

View Pet

Lost Female Dog last seen Near Fitzgerald Dr motel 6, Pinole, CA 94564

Reported 1 year ago, updated 1 week ago

Coco Female Dog

LOST PawBoost ID: 71865713


Pinole, CA 94564

Black and white female shih tzu Please call if found her . Rabies tag :24884300

View Pet

Lost Female Dog last seen Between 4th & 5th st, Oakland, CA 94606

Reported 2 months ago, updated 1 week ago

Meadow Female Dog

LOST PawBoost ID: 73040858


Oakland, CA 94606

Tan Chihuahua

View Pet

Lost Female Dog last seen Clayton, Concord, CA 94521

Reported 1 week ago

Cassie Female Dog

LOST PawBoost ID: 73306455


Concord, CA 94521

View Pet

Lost Female Dog last seen Harrington ave, Oakland, CA 94601

Reported 1 week ago

Luna Female Dog

LOST PawBoost ID: 73305604


Oakland, CA 94601

Black shoe, black face, black hair mixed golden hair

View Pet

Lost Male Dog last seen Near and 100 North and South by Roberts Road in White Oaks Trail, San Mateo, CA 94401

Reported 2 weeks ago, updated 1 week ago

Numerouno Male Dog

LOST PawBoost ID: 73297342


San Mateo, CA 94401

Tan body black on his tail a little bit black around his ears

View Pet

Lost Female Dog last seen Thompson Street and 47th Avenue, Oakland, CA 94601

Reported 2 weeks ago, updated 1 week ago

Rosie Female Dog

LOST PawBoost ID: 73297578


Oakland, CA 94601

Chihuahua - white and brown

View Pet

Lost Unknown Dog last seen Decoto Rd/Paseo Padro, Fremont, CA 94555

Reported 1 week ago

Unknown Unknown Dog

LOST PawBoost ID: 73304808


Fremont, CA 94555

Small white fuzzy

View Pet

Lost Male Dog last seen Univerity ave, East Palo Alto, CA 94303

Reported 2 weeks ago

Guapo Male Dog

LOST PawBoost ID: 73302721


East Palo Alto, CA 94303

White pom-tzu

View Pet

Lost Female Dog last seen By US Bank, Hayward, CA 94544

Reported 2 weeks ago, updated 2 weeks ago

Blossom Female Dog

LOST PawBoost ID: 73293802


Hayward, CA 94544

White shaggy 5lb dog , spot around one eye.

View Pet

Lost Male Dog last seen Harbor st Pittsburg ca, Pittsburg, CA 94565

Reported 2 weeks ago

Lukas Male Dog

LOST PawBoost ID: 73301508


Pittsburg, CA 94565

Male

View Pet

Lost Female Dog last seen Oxford Ave Richmond Ca, Palo Alto, CA 94306

Reported 1 month ago, updated 2 weeks ago

Baby Female Dog

LOST PawBoost ID: 73217737


Palo Alto, CA 94306

REWARD IF FOUND. Please only call if you have found here. We are in Richmond, not in Oakland. Call me please or take her to a shelter. She has a microchip. Black standard poodle about 50lbs. Greyish black hair. Her hair is shorter around the body with floppy ears and a little fluffy on her head.

View Pet

Lost Male Dog last seen Judsonville dr and hunsaker ct Antioch, CA, Antioch, CA 94531

Reported 2 months ago, updated 2 weeks ago

Teddy Male Dog

LOST PawBoost ID: 73124527


Antioch, CA 94531

Small american esqimo chihuahua cokor tan and white

View Pet

Lost Female Dog last seen Near Tilton ave San mateo, San Mateo, CA 94401

Reported 2 weeks ago

Princess Female Dog

LOST PawBoost ID: 73298206


San Mateo, CA 94401

Shitzue

View Pet

Lost Male Dog last seen park redmorton, Redwood City, CA 94061

Reported 2 weeks ago

Toby Male Dog

LOST PawBoost ID: 73296305


Redwood City, CA 94061

es toby name.

View Pet

Lost Female Dog last seen W 5th Ave and Maple St, San Mateo, CA 94402

Reported 1 month ago, updated 2 weeks ago

Frannie Female Dog

LOST PawBoost ID: 73173533


San Mateo, CA 94402

Small black dog with white chest and on left leg

View Pet

Lost Female Dog last seen Main Street, downtown Martinez, Martinez, CA 94553

Reported 2 weeks ago

Honey Female Dog

LOST PawBoost ID: 73292634


Martinez, CA 94553

Honey is a pug with black and tan coloring

View Pet

Lost Female Dog last seen 582-592 Huntington Ave, San Bruno, CA 94066, San Bruno, CA 94066

Reported 2 weeks ago

Brownie Female Dog

LOST PawBoost ID: 73291835


San Bruno, CA 94066

View Pet

Lost Dog Data for Castro Valley, CA

There are 341 lost dogs in Castro Valley, CA.

Find Local Dog Shelters in Castro Valley, 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 Castro Valley?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,301,115 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 Castro Valley 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 Castro Valley, 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 Castro Valley area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Castro Valley!

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.